Question

A motorcycle speeds up from 10 m/s to 25 m/s in 5 seconds. What is the

motorcycle's acceleration?
O A. 15 m/s2
O B. -5 m/s2
O C. 3 m/s2
O D. 5 m/s2

Answer 1

C. 3 m/s²

Step-by-step explanation:

Acceleration is change in velocity over time.

a = Δv / Δt

a = (v − u) / t

a = (25 m/s − 10 m/s) / 5 s

a = 3 m/s²