Question

A body travelling at 10 m/s and attains speed of 27 m/s in 4 second . Calculating the average acceleration will be:

Answer 1

Answer:

17/4

Explanation:

Acceleration = ∆v/t

(27-10)/4 = 17/4 m/s^2

Answer 2

Answer:

Acceleration :- Final vel-Initial vel

:- v - u

: - 27 - 10

acceleration :- 17 m/s