Question

If a body travels 30m in an interval of 2s and 50m in the next interval of 2s then the acceleration of the body is

Answer 1

S1=30m

where U=s1/t1=30/2=15m/s

S2=50m

Where V=s2/t2 = 50/2 = 25m/s

Acceleration (a)=(V-U)/t

=(25-15)/2

=5m/s^2