Question

A car is driving at 10 m/s and accelerates to 35 m/s in 3.5 s. The car has a mass of 1250 kg, what is the acceleration of the car in those 3.5 s.

Answer 1

Answer:7.14m/s^2

Step-by-step explanation:
m = 1,250 kg

v1 = 10 m/s

v2 = 35m/s

t = 3.5s


a = (v2 - v1) / t
=(35-10)÷3.5= 7.14 m/s^2