45.3k views
0 votes
What is the acceleration of an object if it goes from a velocity of 25 m/s to rest in 5.0 s?

a.–5 m/s2b. 5 m/s2c.–25 m/s2d. 25 m/s2

User Eugenn
by
7.9k points

1 Answer

4 votes
Acceleration = v/ t = - 25/5 = - 5 m/s^2 . Minus because object is deaccelerating. A is the correct answer.
User Rhapsodyn
by
8.2k points