a stroller is pushed from rest, accelerating at 500m/s. what is the velocity after it has traveled 6.32m?

Answers

Answer 1

Answer:

The velocity a stroller is pushed from rest, accelerating at 500m/s is 7.5 m/s.

To find the final velocity of the stroller after it has traveled a certain distance while accelerating, one can calculate it using the third equation of motion:

v²-u² = 2as

The third equation of motion is one of the equations used in classical physics to describe the motion of an object with constant acceleration.

Given:

Acceleration, a = 500 m/s²

Distance, s = 6.32 m

The velocity is computed as:

v² - 0² = 2 × 500 × 6.32

v² = 6320

v = 79.5 m/s

Hence, the velocity a stroller is pushed from rest, accelerating at 500m/s is 7.5 m/s.

To learn more about velocity, here:

brainly.com/question/17959122

#SPJ1

Related Questions

Organisms that live in desert and desert-scrub biomes have developed unique adaptations that aid in their survival. The Sahara Desert takes up ten percent of the continent of Africa, and is the largest desert in the world. The species that live in the Sahara are highly adapted to survive in the extreme conditions they live in. What morphological and physiological adaptations might be seen in the organisms that live in the Sahara Desert?
16. The spreading of sound waves around openings in barriers is called A. reverberation. B. an echo. C. diffraction. D. refraction.
a 64kg skateboarder on a 2.0kg skateboard is on top of a ramp with a vertical height of 5.0 m what is the skateboarders maximum kinetic energy at the bottom of the ramp
For which does the United States use oil the most? A. electric power B. transportation C. heating D. industry
What is the period of a sound wave having frequency of 340 hertz

Which structure's primary function is to warm and moisten the air?a. nasal cavity
b. epiglottis
c. bronchus
d. bronchiole

Answers

Answer: a. nasal cavity

Explanation:

The nasal cavity is a external opening of the respiratory tract. This involves two canal like cavities through which air enters the respiratory tract and moves out of the body. These are the two hollow spaces within the nose each of which consists of mucus and lined up with the hairs.

The primary function of the two nasal cavities is to moisturize, warm and filter the air entering the respiratory tract. These cavities filter out environmental contaminants like dust, pollen, molds and others.

A.Nasal cavity!!!!!!!!!!!!!!!!!!!!!!!

The sun is its highest in the sky during what season

Answers

*olaf voice*

IN SUMMMMMMERRRRRRR

The sun is at its highest in the sky during Summer

What is 3xY=4w solve for y
in formula transformation

Answers

I can't tell if the 'x' in the question is another variable, or the symbol for 'times'.
Here are the answers both ways:

3 times Y = 4w
Divide each side of the equation by 3 :
Y = (4/3) w

3xY = 4w
Divide each side of the equation by 3 :
xY = (4/3) w
Divide each side by 'x' :
Y = (4w) / (3x)

$3y = 4w \n y = 4/3 w$

$3xy = 4w \n 3y=4w/x \n y = 4w / 3x$

The picture above shows 3 sets of balloons, all with a particular charge. Which of the picture(s) is true? Explain. Then explain why the other 2 pictures are incorrect. Make sure to explain all 3 sets.

Answers

Among all of the others Picture 3 is correct.

We know, Like charges repel each other whereas unlike charges attract each other, In picture 3 they are like charges (both are positive) so, we can repulsion hence, picture is correct!

In picture 1, they are unlike charges, & showing repulsion which is wrong, same In picture 2, they are like charges & showing attraction so they are wrong as well

Hope this helps!

When white light splits into the spectrum of colours of which it is composed, it is said to have undergone

Answers

When white light splits into the spectrum of colors of which it is composed, it is said to have undergone dispersion. Dispersion happens when white light gets separated into colors based on the wavelength of the light. Due to dispersion of light, people can see a rainbow in the sky. I hope the answer helps.

Car A has a mass of 1,200 kg and is traveling at a rate of 22 km/hr. It collides with car B. Car B has a mass of 1,900 kg and is traveling in the same direction at 25 km/hr. Which of the following statements is true?A) The momentum before the collision is equal to the momentum after the collision.

B) The momentum before the collision is greater than the momentum after the collision.

C) The momentum before the collision is less than the momentum after the collision.

Answers

The car A has a mass of 1200 kg.

The car B has the mass of 1900 kg.

It is given that velocity of car A is given as 22 Km/hr

The car B has the velocity of 25 Km/hr.

Let the mass of two bodies are denoted as $m_(1) \ and\ m_(2)$

Let the velocity of cars A and B are denoted as $v_(1) \ and\ v_(2)$

The momentum before collision is-

$p_(i) =m_(1) v_(1) +m_(2) v_(2)$

[Here p stand for momentum.]

We are asked to calculate the final momentum of the system after collision.

The answer of the question is based law of conservation of linear momentum.

As per law of conservation of linear momentum the sum total linear momentum for an isolated system is always constant.Hence irrespective of the type of collision[elastic and inelastic],the momentum of the system is always constant which is a universal truth.

Let after the collision the velocity of A and B are $v'_(1) \ and\ v'_(2)$

Hence the final momentum of the system is-

$p_(f) = m_(1) v'_(1) +m_(2) v'_(2)$

As per the law of conservation of linear momentum, the initial and final momentum must be equal i.e

$p_(i) =p_(f)$

$m_(1) v_(1) +m_(2)v_(2) =m_(1) v'_(1) +m_(2) v'_(2)$

Hence the option A is right.

A
This principle is known as the law of conservation of momentum.

Other Questions

Polluted water can contribute to

Is the moon blocking the sun an eclipse of the sun

Please help me!!!!!!!What role does voltage play in the formation or use of an electromagnet?

What is the acceleration of a ball traveling horizontally with an initial velocity of 20 meters/second and, 2.0 seconds later, a velocity of 30 meters/second?