Question

Calculate the acceleration of a galloping horse going from 2 m/s to 12 m/s in 2 seconds.

A) 5 m/s/s

B) -5 m/s/s

C) 0.2 m/s/s

Answer 1

a)
5m/s^2


(12m/s-2m/s)
__________ = 5m/s^2
2s