Ask a New Question

Question

A car speed up from 18m/s to 34 m/s in 2 seconds


A) find the cars acceleration must write down all given information and show the work

B) What does this acceleration tell us about the motion of the car?

13 years ago

Answers

Elena
v = vₒ+a•t ,
a = (v - vₒ)/t = (34 – 18)/2 = 8 m/s².
This acceleration tell us that this is the motion at uniform acceleration.
13 years ago

Related Questions

Orbital speed is the speed with which a planet moves around the sun. The speed is determined by:... What is the max speed a car can go on a race track with a radius of 80 meters, the coefficient of fr... At what speed must a 950 kg subcompact car be moving to have the same kinetic energy as a 3.2*10^4 k... 7. What is the rms speed of nitrogen molecules contained in an 8.5 m3 volume at 3.1 atm if the tota... The speed of a car was 75 km/h and the speed of a bus was 55 km/h. They started from Sunshine Town a... A high speed train has a speed of 425 km/hr. How far will it travel in 4 hours? 10. What does the speed of an object in orbit depend upon?(1 point) Responses Mass and shape of... 10. What does the speed of an object in orbit depend upon?(1 point) Responses Distance from central... Other than speed, what is a main advantage of using caravels for long-distance exploration and trade... typical speed of a spy's speed boat in a chase scene
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use