Question

A bus moves by 8 metre from its position of rest in 2 second along a straight road if it covers 10 metre in the next second it is moving with
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Answer 1

u=0

v=v

t=2

s=8

s=ut+1/2at^2

s=1/2at^2

8=1/2*a*4

a=4 m/s^2

Answer 2

u=0

s=8m

T=2sec

a=?

s=ut+1/2at^2

8=0×2+1/2×a×2^2

8=1/2×a×4

8=2a

a=4m/s^2