Question : A body moves from rest with a constant acceleration of 5 𝑚/𝑠2 . Its instantaneous speed (in 𝑚/𝑠) at the end of 10 𝑠𝑒𝑐 is
(A) 50
(B) 5
(C) 2
(D) 0.5
Answer : option (A)
Solution :
A body moves from rest with a constant acceleration of 5 𝑚/𝑠2 . Its instantaneous speed (in 𝑚/𝑠) at the end of 10 𝑠𝑒𝑐 is
with
no comment