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starts to brake evenly at a uniform deceleration of 
in 
.
.
?
, it decelerates uniformly at a rate of 
. What is the time taken to reach a velocity of 
?
suddenly sees a student crossing the road at a distance of 
away. He applies the emergency brakes which gave him a maximum retardation of 
. How far will he go before stopping? Can he avoid hitting the student?
along a major road in 
. It then travels 
along a minor road in 
is brought to rest in 
on application of brakes.
by applying brakes. What is the initial velocity, if the deceleration due to the brakes applied is 
?
. At some point, the driver applies the brakes. Its speed decreases steadily until it stops. The speed of the car is still 
after 
of braking.
at time 
when it starts to brake with a deceleration of 
and stops after a certain time. 
after stopping, it starts moving again with an acceleration of 
until it reaches the original speed.
