Use the equation to answer the question.

Question

v = v0 + at

A car company advertises that a certain model of car can go from 0 to 100 km/h in 4 seconds. What is the car’s acceleration?

400 km/hr/s

0.04 km/hr/s

25 km/hr/s

96 km/hr/s

Answer 1

100km/hr = 0 + 4 s * a
a =100/4 = 25 km/ hr s

Answer 2

anon is right! 25km/hr/s! bc 25x4 = 100 :)