Question

A body starts from rest and moves with uniform accn of 10 ^2 for 5 seconds during the next 10 sec it moves with uni vel. Find total distance

Answer 1

Answer:

125 m i think so

• v = u + at

v = 0 + 10x5

v= 50m/s

• v = u + at

50 = 0 + 10a

a = 5 m/s^2

s = ut + 1/2 at^2

s = 125m