An object with a mass of #12 kg# is moving at #9 m/s# over a surface with a kinetic friction coefficient of #3 #. How much power will it take to accelerate the object at #3 m/s^2?
1 Answer
Feb 13, 2018
The power is
Explanation:
The mass of the object is
The initial velocity is
The acceleration is
The coefficient of kinetic friction is
The acceleration due to gravity is
The normal force is
In order to accelerate the object, Apply Newton's Second Law of Motion
The power is