osahonasemota84 osahonasemota84

16-02-2017
Physics

contestada

a 700k/g race car slowed down from 30m/s to 15m/s what is the impulse and what was the average force applied by the brakes

Respuesta :

16-02-2017

So impulse is a change in momentum.

Mass*(final velocity - initial velocity)

I dont think you will be able to find the average force with the given info because you need to know the time it takes for the car to slow down.

Answer Link

Otras preguntas

11. The solution to 5x1 will be what kind of number? O A. Even O B. Prime O C. Perfect square O D. A multiple of 2

12x3 + 13x – 5 2x – 1

6 grade math pls help and do step by step

Hey Friends...Please answer All this questions correctly...If your answer is right then I'll mark your answer as brainliest..And if It's wrong then that answer

what were the people in the city doing while the tree was screaming

Which is greater, 0.28 or 0.205? Explain how you know.

If mZBAC = (7x + 1) º and mZBCA = (52 + 9) . what is the measure of the vertex angle?

Making a financial transaction based on information not available to other investors is known as A. Sarbanes-Oxley B. fair disclosure C. insider trading D. sell

does anyone have tips on writing a short horror story?

Which is an advantage of a range finder camera? A. bigger lenses B. free from parallax error C. use of various special-purpose lenses D. crisp, high-quality