Question

a body starts from rest and travels with uniform accelaration . if it travels 100m in 5s . what is the value of accleration

Answer 1

So we are given

u =0

S = 100

t = 5 sec

Using the formula :

S= ut + 1/2at^2

100 = 0 + 1/2a 25

4 = 1/2a

Therefore, a = 8 m/s^2