Question

1. A body moving with a speed of 36 km/h
is brought to rest in 10 s. What is the
negative acceleration and the distance
travelled by the body before coming to rest?
(Ans. 1 m/s2, 50 m)
​

Answer 1

Answer:

acceleration= (10-0)/10= 1m/s

and distance= u^2/2a=100/2*1=50m