Question

A body is moving with uniform acceleration describes 40 m in first 5 second and 65 m in next 5 second

Answer 1

S1 =40m t1=t2=T=5s

S2=65m

a=v-u/T

a=S2/T-S1/T whole by t1+t2

=65/5-40/5 wholeby 5+5

=13-8/10=5/10=1/2meterpersecondsquare