# Answer to Question #1014 in Mechanics | Relativity for sabeen

Question #1014

The brochure advertising a sports car states that the car can be moving at 100.0 km/h, and stop in 37.19 meters. What is its average acceleration during a stop from that velocity? Express your answer in m/s2. Consider the car's initial velocity to be a positive quantity.

Expert's answer

From the equations of the motion:

v

t = v

S = v

100 km/h = 27.78 m/s;

27.78

a = 10.37 m/s

v

_{0 }= at;t = v

_{0}/a;S = v

_{o}^{2}/2a ;100 km/h = 27.78 m/s;

27.78

^{2}/2a = 37.19;a = 10.37 m/s

Need a fast expert's response?

Submit orderand get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

## Comments

## Leave a comment