Felipe drives his car at a velocity of 28 m/s. He applies the brake, which slows the vehicle down at a rate of 6.4 m/s2 and caus

Question

3 years ago

14

Felipe drives his car at a velocity of 28 m/s. He applies the brake, which slows the vehicle down at a rate of 6.4 m/s2 and caus

es it to slow to a stop. How long does it take for the car to stop? Round your answer to the nearest tenth.
I'm supposed to use derived formulas to find the answer but I don't know which one to use.

Physics

2 answers:

zysi [14] · Answer 1 · 2022-04-14T13:12:54+03:00

zysi [14]3 years ago

6 0

So after ~4.4 seconds, car will stop.

EastWind [94] · Answer 2 · 2022-04-14T15:27:41+03:00

EastWind [94]3 years ago

6 0

The answer is: 4.4 seconds