Question : A body moves with initial velocity 10 𝑚𝑠−1 . If it covers a distance of 20𝑚 in 2𝑠, then acceleration of the body is
(A) zero
(B) 10ms^{-2}
(C) 5ms^{-2}
(D) 2ms^{-2}
Answer : option (A)
Solution :
A body moves with initial velocity 10 𝑚𝑠−1 . If it covers a distance of 20𝑚 in 2𝑠, then acceleration of the body is
with
no comment