Question

A Car moving with a Velocity of 30 m/s is
Subjected to uniform Retradation of 3m/s^2 The
time taken by the car to come to rest is.​

Answer 1

Answer:

therefore the time taken by the moving to come to rest is 10 seconds

Answer 2

Question

A Car moving with a Velocity of 30 m/s is subjected to uniform retardation of 3m/s^2 The time taken by the car to come to rest is

Solution:-​

Given,

• Car is moving with a velocity of 30 m/s has a uniform retardation of 3m/s^2

We can find the time taken by the car by using the first equation of motion:-

v = u + at

0 = 30 + 3t

-30 = 3t

-30/3 = t

t = -10