A bat is flying at 0.6 m/s when it spots an appetizing insect. The bat accelerated at a rate of 1.2m/s2 for 1.9
seconds. How fast is the bat traveling at the time?

Answers

Answer 1

Answer:

v_f = 2.9m/s

Explanation:

v_f = v_I + a(t)

v_f = 0.6m/s + 1.2m/s²(1.9s)

v_f = 2.88m/s

v_f = 2.9m/s


Related Questions

Which of the following best describes how a transformer works?
O A. Converts electric energy into mechanical energy
B. Converts the voltage of a current source
C. Converts mechanical energy into electrical energy
D. Converts the direction of current flow in a circuit

Answers

Answer:

B.Converts the voltage of a current source

A transformer is an electrical apparatus designed to convert alternating current from one voltage to another. It can be designed to "step up" or "step down" voltages and works on the magnetic induction principle. ... When voltage is introduced to one coil, called the primary, it magnetizes the iron core.

MARK ME BRAINLIEST THANKS MY ANSWER PLEASE

2. CaCl2 (s) + 2H20 ---> Ca(OH)2 (aq) + 2HCl (g) + heat
Is it an endothermic reaction?

Answers

Answer:

no

Explanation:

Calcium chloride is a chemical compound made up of calcium ions and chlorine ions. ... Mixing calcium chloride with water is an exothermic reaction, which means that the combination of the two substances releases heat. Thus, when you add calcium chloride to water, the solution heats.

A light bulb used in homes converts electrical energy into light energy . The total input power of the light bulb is 52 W. The efficiency of the light bulb is 5.0\% . Calculate the amount of light energy output by the lamp in 9.0 hours of use.
Show the calculations.
WILL AWARD BRAINLY

Answers

Answer:

sry I can't help you In that

A light bulb used in homes converts electrical energy into light energy  The amount of light energy output by the lamp in 9.0 hours of use is 23.4 J.

What is electrical energy?

The ability of an atom's charged particles to initiate an activity or move an object is known as electrical energy.

The proportion of the device's useful energy transferred to the device's total energy input.

The input power of the light bulb = 52 w.

In 9.0 hours of use.

Hence,

52 x 9.0 = 468 J

The following equation calculates efficiency as a percentage and is represented as follows:

Efficiency is calculated as (Usable Energy Output/Total Energy Input) x 100%.

The lightbulb's efficiency is 5.0%.

(The light energy output/ 468) x 100% = 5%

So, the light energy output = 23.4 J

Therefore, the amount of light energy output by the lamp in 9.0 hours of use is 23.4 J.

To learn more about electrical energy, refer to the link:

https://brainly.com/question/16182853

#SPJ2

A 1.6 Kg bird that is flying through the air has 220 J of kinetic energy. How fast is the bird flying?

20.5 m/s
19.4 m/s
18.2 m/s
16.6 m/s
cuh

Answers

Answer:

v = 16.58 m/s

Explanation:

Given that,

Mass of a bird, m = 1.6 kg

Kinetic energy of the bird, K = 220 J

We need to find the speed of the bird. The formula for the kinetic energy is given by :

[tex]E=\dfrac{1}{2}mv^2[/tex]

Where

v is the speed of the bird

So,

[tex]v=\sqrt{\dfrac{2E}{m}}[/tex]

Put all the values,

[tex]v=\sqrt{\dfrac{2\times 220}{1.6}}\\\\v=16.58\ m/s[/tex]

So, the speed of the bird is equal to 16.58 m/s.

The following figure shows a Ferris wheel that rotates 6 times each minute and has a diameter of 17.8. What is the centripetal acceleration of a rider?

Answers

Answer:

106.8

Explanation:

If you multiply 6 and 17.8, you'll get 106.8.

If that's wrong, my apology's !

an interaction between organisms that rely on the same resources?

Answers

Answer:

... is called competition.

Explanation:

competition for same thing

2. A student drew the diagram below to model the movement of an object orbiting the Sun. Which object was she most likely modeling? a meteor a planet a comet an astroid

Answers

Answer:

A comet

Explanation:

The picture is of an elliptical orbit of a comet. You can tell it is a comet because of the tail. Also, I just took the test and it was a comet.

Dad, if you are seeing this, then I have run away. Angie has been torturing me ever since you started dating her, and I have had enough of it. I have been trying to tell you, but you would never listen. Goodbye, and Angie, if you are seeing this, I posted this on here, so you will not be able to delete anything. Have a nice life

Answers

Answer:

hey are you ok!?!?!?!

Explanation:

Is Angie your Dad new gf or wife???

Answer:

:(

Explanation:

u ok?

running away from problems only makes things worse. Your teaching urself to run. but I dont blame u

anyway hope u find what ur looking for out there!!

Ở nhiệt độ không đổi, dưới áp suất 10^4 Pa l, một lượng khí có thể tích 10l. Tính thể tích lượng khí đó dưới áp suất 5.10^4 Pa

Answers

Answer:

Thể tích cuối cùng, V2 = 2 L

Explanation:

Cho các dữ liệu sau đây;

Khối lượng ban đầu = 10 L

Áp suất ban đầu = 10⁴ = 10000 Pa

Áp suất cuối cùng = 5 * 10⁴ = 50000 Pa

Để tìm tập mới hoặc tập cuối cùng, chúng ta sẽ sử dụng định luật Boyle;

Để tìm tập mới V2, chúng tôi sẽ sử dụng định luật Boyles.

Boyles phát biểu rằng khi nhiệt độ của khí lý tưởng được giữ không đổi, áp suất của khí tỉ lệ nghịch với thể tích mà khí chiếm giữ.

Về mặt toán học, định luật Boyles được đưa ra bởi;

[tex] PV = K[/tex]

[tex] P_{1}V_{1} = P_{2}V_{2} [/tex]

Thay vào phương trình, ta có;

[tex] 10000 * 10 = 50000V_{2} [/tex]

[tex] 100000 = 50000V_{2} [/tex]

[tex] V_{2} = \frac {100000}{50000}[/tex]

[tex] V_{2} = 2 [/tex]

Thể tích cuối cùng, V2 = 2 L

What is the product of an object’s mass and velocity equal to?
a. Acceleration
b. Work
c. Power
d. Momentum

Answers

Answer:

momentum (d) it's s preety easy haaaaaaaa

how can professional education improve life of people?

Answers

Answer:

Professional education as a science has been defined as a field of educational science that studies the growth of a person into a profession and the related problems. It refers to organized education aimed at the knowledge and skills needed in the profession and working life, as well as growing into active citizenship and membership of society. Professional education as a discipline studies vocational training, skills and learning related to the profession and working life.  

It enables young people and adults to pursue goal-oriented learning with the aim of acquiring and developing the necessary skills in the profession and creating the conditions for independent professional activity and continuous development in the profession.

lcompute the increase in length of 500 m of copper wire when it's temperature changes from 12 degrees celsius to 32 degrees Celsius the linear expansivity of copper wire is 17 * 10 raise to power - 6 per zero degree celcius​

Answers

Explanation:

step by step explanation

A householder has a 10.8 kW electric shower installed in the bathroom. Calculate the current drawn from the mains electricity supply by the shower.

Answers

Answer:

90 A

Explanation:

Applying,

P = VI.............. Equation 1

Where P = Power, V = Supply voltage, I = current.

Make I the subject of the equation

I = P/V.............. Equation 2

From the question,

Assuming the Voltage of the main electric supply is 120 V

Given: P = 10.8 kW = 10800 W, V = 120 V (household voltage)

Substitute these values into equation 2

I = 10800/120

I = 90 A

what is usually placed on the x axis

Answers

Answer:

(independent variable) x-axis

(dependent variable) y-axis

Choose the incorrect statement about the proton: Group of answer choices The proton has the atomic mass of 1 amu The proton has the same charge as the neutron. The proton has greater mass than an electron The proton and the neutron have approximately the same atomic mass

Answers

Answer:

The proton has the same charge as the neutron.

Explanation:

Because the proton has a positive charge whereas the neutron has no charge  at all.

Let's say you cut open a log of wood with an axe, what type of simple machine are you using? Does it matter how sharp it is?

Answers

yes it matters because if it's not sharp it would take all day

Answer:

an axe is a type of machine called a wedge. it does matter how sharp your axe is. if your axe is not sharp then you will have a harder time cutting wood.

Explanation:

Analyze the given velocity time graph

Answers

Answer:

Where' the graph

Explanation:

Si: A + B = C – D es una ecuación física donde A, B, C y D son magnitudes físicas entonces [ A ] = [ B ] = [ C ] = [ D ]

Answers

Answer:

[tex][A] = [B] = [C] = [D][/tex] por el Principio de Homogeneidad Dimensional y el uso de operaciones de adición y sustracción.

Explanation:

Por el Principio de Homogeneidad Dimensional, A, B, C y D deben tener las mismas magnitudes físicas para la realización de operaciones de adición y sustracción. Es decir:

[tex][A] + [B] = [C] - [D][/tex], donde [tex][A] = [B] = [C] = [D][/tex]

A ball hits a wall. What is true about the magnitude of the force experienced by the ball compared with the force experienced by the wall?
A. The ball experiences more force than the wall.
B. The ball experiences less force than the wall.
The ball and the wall experience the same force.
D. The ball experiences half the force of the wall.
Reset
Next

Answers

Answer:

The ball and the wall experience the same force.

Explanation:

According to the third law of Newton, which states that "for every action, there is an equal and opposite reaction", this means that when an object 1 acts on object 2 with a certain force, object 2 also acts on object 1 with the same magnitude of force but in an opposite direction.

According to this question, a ball hits a wall with a certain force. This means that the wall will react on the ball with the same force magnitude, but in an opposite manner. Hence, the ball and the wall experience the same force.

what is the pressure exerted, what is the pressure exerted by 50kg girl as she places her weight on one shoe if the heels area is 0.002m²​

Answers

Answer:

The pressure exerted by the girl is 245,000 N/m²

Explanation:

Given;

mass of the girl, m = 50 kg

area of the girl's shoe, A = 0.002 m²

The pressure exerted by the girl is calculated as follows;

[tex]P = \frac{F}{A} \\\\Where;\\F \ is \ the \ force \ exerted \ by \ girl's \ weight\\\\P = \frac{F}{A} = \frac{mg}{A} = \frac{50 \times 9.8}{0.002} = 245,000 \ N/m^2[/tex]

Therefore, the pressure exerted by the girl is 245,000 N/m²

An object's period of oscillation can always be used to solve for which 2 points
variable? *
Velocity
Weight
Frequency
Momentum

Answers

Answer:

Frequency

Explanation:

A period is the number of revolutions in a minute.

[tex] Period = \frac {time}{number \; of \; oscillations}[/tex]

Also, frequency can be defined as number of oscillation per unit time.

Mathematically, frequency is given by the formula;

[tex] Frequency = \frac {number \; of \; oscillations}{time}[/tex]

Thus, we can deduce that frequency of an oscillation is the inverse of the period (time) of oscillation.

Mathematically, period is expressed as;

[tex] Period = \frac {1}{frequency}[/tex]

This ultimately implies that, an object's period of oscillation can always be used to solve for frequency.


How much gravitational potential energy does an object have if it is located 20 m above the point that we define as O height and has a mass of 10 kg

Answers

Answer:

Explanation:

PE = mgh where m is the mass in kg, g is the pull of gravity which is 9.8, and h is the height of the object above the point to which it could possibly fall, measured in meters. Plugging in:

PE = 10(9.8)(20) so

PE = 1960 J

This should be rounded to 1 sig fig according to the rules of sig fig and your numbers here, but I imagine you're not following them all that much. It should be 2000 J

What happens to pressure when the area of the surface increases ? *

Answers

Pressure will decrease whenever the surface area increases, and when the weight of the object is reduced.

Answer :

[tex] \color{green} {\huge \circ \degree \degree} \boxed{\normalsize{ \mathrm{ \underline{ \color{red}pressure \: \: will \: \: decrease}}} } \: \: \huge \color{green}\degree \degree \circ[/tex]

Explanation :

We know that,

[tex]\large \boxed{ \mathrm{pressure = \frac{mass}{area \: \: of \: \: surface}} }[/tex]

Now, we can observe that the area of surface is inversely proportional to the pressure, Therefore pressure will change opposite to the change in surface area in contact.

So, if we increase the surface area then there would be decrease in magnitude of pressure.

[tex] \large { \mathfrak{hope \: \:i t \: \: helps \: \: you..... }}[/tex]

A motorcycle daredevil plans to ride up a 2.0-m-high, 20∘ ramp, sail across a 10-m-wide pool filled with hungry crocodiles, and land at ground level on the other side. He has done this stunt many times and approaches it with confidence. Unfortunately, the motorcycle engine dies just as he starts up the ramp. He is going 10.4 m/s at that instant, and the rolling friction of his rubber tires (coefficient 0.02) is not negligible. Part A: Justify your answer by calculating the distance he travels through the air after leaving the end of the ramp.

Answers

Answer:

The motorcycle daredevil does not sail across the 10-m wide pool filled with hungry crocodiles

Explanation:

The given parameters are;

The height of the ramp = 2.0 m-high

The angle of elevation of the ramp, θ = 20°

The width of the pool = 10 m

The speed with which he is going when the engine fails = 10.4 m/s

The rolling friction between the rubber tires, μ = 0.02

μ·g·cos(θ) = (1/2)·(a)

a = (μ·g·cos(θ))/(1/2)

Where;

a = The acceleration down the plane

∴ a = 0.02 × 9.81 × cos(20°)/(1/2) ≈ 0.369

The length of the ramp, l = 2.0 m/(sin(20°)) ≈ 5.8476088 m

The velocity at the end of the ramp, v² = u² - 2·a·l

∴ v² = 10.4² - 2×(0.369 + 9.81 × sin(20°))×5.8476088 ≈ 64.60446471

v ≈ √(64.60446471) ≈ 8.04

∴ The velocity at the top of the ramp, v ≈ 8.04 m/s

The time it takes the motorcycle to reach ground level from the top of the ramp, t, is given as follows;

h = h₀ + u·t + (1/2)·a·t²

h₀ = 2, u = 8.04×sin(20°), a = -9.81

When h = 0 (ground level), we have;

∴ h = 2+ 8.04×sin(20°)·t - (1/2)×9.81×t²

0 ≈ 2.75·t - 4.905·t² + 2

2.75·t - 4.905·t² + 2 = 0

By using a graphing calculator, we have, t = 0.978 or t = -0.42

At ground level, the time of flight, t ≈ 0.978 s

The horizontal distance the motorcycle travels, before landing, x = u × cos(θ) × t

∴ x = 8.04×cos(20 Degrees) × 0.978 = 7.3889

The horizontal distance the motorcycle travels, before landing, x ≈ 7.3889 m

Therefore, given that the horizontal distance the motorcycle travels in the air 7.3889 m < 10 m, therefore the motorcycle daredevil does not sail across the 10-m wide pool filled with hungry crocodiles

what is parking orbit?​

Answers

A parking orbit is a temporary orbit used during the launch of a spacecraft. A launch vehicle boosts into the parking orbit, then coasts for a while, then fires again to enter the final desired trajectory.

Hope this helps!

Have a great day :)

Answer:

A temporary orbit in which a spacecraft awaits the next phase of its mission .


A man ran a 5 mile race. The race looped around a city park and back
to the starting line. What is the man's total displacement?
A. 0 miles
B. 2.5 miles
C. 5 miles
D. 10 miles

Answers

Answer:

How big the city because it could be a big all city

An electron with a charge of -1.6 x 10-19 C experiences a force of 9.2 x 10-15 N. What is the intensity of the electric field?

Answers

Answer:

Explanation:

[tex]E=\frac{q}{F}[/tex] where q is the charge of the electron and F is the electrostatic force. Filling in:

[tex]E=\frac{-1.6*10^{-19}}{9.2*10^{-15}}[/tex] which gives you an electric field magnitude of

E = -1.7 × [tex]10^{-5[/tex] C/N

What is speed in a specific direction called

Answers

Answer:

my brainly answer got deleted for no reason but its velocity thats the name of speed in 1 direction

Explanation:

A positively charged rod is brought close to a neutral metal sphere. Explain what
happens to the charges in the neutral sphere as the rod comes close, touches the
sphere, and then moves away. Is the metal sphere still neutral at the end of this
encounter?

Answers

Answer:

No, the metal sphere becomes positively charged because electrons are transferred from the sphere to the rod.

Which wave shows the loudest sound below?​

Answers

Answer:

I think C

Explanation:

If im right give brainliest :)

Answer: C the right answer
Other Questions
A car manufacturing company produces blue and black cars only. If 54% of 85658 totalproduction is blue cars, how many black cars are there? Read the excerpt from the play The Diary of Anne Frank. MR. FRANK There's something more. Go on. Look further. (He goes over to the sink, pouring a glass of milk from a thermos bottle.) ANNE (Pulling out a pasteboard-bound book) A diary! (She throws her arms around her father.) I've never had a diary. And I've always longed for one. Which is one content difference between the play and the The Diary of a Young Girl? PLEASE HELP! I ALREADY HAVE A BAD GRADE IN THIS CLASS!!Complete the following sentence.A turf management professional seeking advancement may choose to get certification through a____________-_____________ program offered by a university as part of its continuing education options. a business receives 5000 for rent and deposits this amount into its bank account. how will this transaction be recorded? what is the solution of the equation 3x=12 round your answer to the nearest ten thousandth Jolene Kendrick borrowed $24,000 for new computers for her software production company. Her bank granted her a single-payment loan of $24,000 for 144 days. Determine the maturity value to the nearest cent of the loan if the rate is 9% exact interest. Do not use comma in your answer. In its income statement for the year ended December 31, 2022, Sheffield Corp. reported the following condensed data. Operating expenses $725,000 Interest revenue $38,000 Cost of goods sold 1,261,000 Loss on disposal of plant assets 22,000 Interest expense 76,000 Net sales 2,204,000 Income tax expense 50,000 Other comprehensive income (net of $1,200 tax) 8,800Required:Prepare a multiple-step income statement. Name a machine used to reap, thresh and clean the crop.i will give brainliest who answers first I cant figure it out!! Please help me! Jorja collected the following number of seashells for the last nine trips to the beach : 5, 11, 7, 12, 13, 17, 3, 15, 14 Provide a five - number summary for the values. Vaughn Corporation had 303,000 shares of common stock outstanding on January 1, 2017. On May 1, Vaughn issued 31,200 shares. Required:a. Compute the weighted-average number of shares outstanding if the 31,200 shares were issued for cash. b. Compute the weighted-average number of shares outstanding if the 29,700 shares were issued in a stock dividend. Discuss in your answer the use of solar energy, energy from water, nuclear energy, geothermal energy, and wind energy on Earth. Then explain which of these renewable resources would be readily available on Mars and which would not. Explain your answer by providing evidence based on scientific reasoning. Describe potential problems that need to be solved due to the lack or scarcity of certain resources on Mars. A) How would you rephrase the following sentence using a direct object pronoun? Yo veo a los voluntarios. B) How would you rephrase the following sentence using an indirect object pronoun?Ella da tutora a la nia.C) Consider the sentence below. Create a sentence using a comparison that indicates the relationship of the items to each other. El semforo es pequeo. El carro es mediano. El puente es grande. Need help before 7:00 Brad makes his own snack mix using whole grain cereal and mixed nuts. One batch of his recipe makes 6 cups of snack mix. Brad uses 3 times as much cereal as mixed nuts. The system below can be used to find the number of cups of cereal and number of cups of mixed nuts Brad uses to make one batch of snack mix.A system of equations. c plus m equals 6. m equals StartFraction c over 3 EndFraction. Which describes the ingredients Brad uses to make one batch of snack mix?2 cups of cereal and 4 cups of mixed nuts3 cups of cereal and 9 cups of mixed nuts4.5 cups of cereal and 1.5 cups of mixed nuts7.5 cups of cereal and 4.5 cups of mixed nuts Which of the following locations would be expected to have the most hours of sunlight on January 15, 2021? A. 50N 20E B. 10N 100E C. 10S 100W D. 50S 20W PLS HELP ASAPSelect the correct answer.Brian is writing about the history of US food production. He plans to include this timeline in his document:1980s1985199620102015Biotechnology becomesa viable technique forimproving crop productsBiotechnology producesfirst commerciallyavailable herbicide- andinsect-resistant crops-soybeans, cotton, comand canolaCaliforniadroughtbeginsUN Food andFood Security Actlowers government farmsupports, promotesexports, and sets up theConservation ReserveProgramAgricultureOrganizationnames 2015 asInternationalYear of SoilsCommunity SupportedAgriculture (CSA) begins021 Edmentum. All rights reserved A chemist has 60 ounces of a mixture. She wishes to perform many trials in an experiment and will use 2/3 ounce of the mixture for each trial. How many trials can she perform? Simplify the answer. The economic coalitions described in the sources are most similar to which of the following historical entities?O the United Nations (UN)O the North Atlantic Treaty Organization (NATO)O the World Trade Organization (WTO)O the European Union (EU) How is ""Aunt Imogen"" a modernist poem? Select all that apply. It uses ornate language to celebrate and pay tribute to the individual. It addresses feelings of alienation and isolation. It uses traditional verse form to express its message. It focuses on the discovery of the true self.