Question

What is the deceleration of a vehicle moving in a straight line that changes its velocity from 100km/hr to a dead stop in 10 sec

Answer 1

Answer:

u=100km/hr

=100×5/18 m/s

= 250/9 m/s

v=0 m/s

v=u-at

u=at

250/9 m/s = a (10s)

a= 25/9 m/s^2

I hope it's help to you

Answer 2

Explanation:

• I think it is helpful to you