An object with a mass of #5 kg# is on a surface with a kinetic friction coefficient of # 4 #. How much force is necessary to accelerate the object horizontally at # 17 m/s^2#?
1 Answer
Apr 9, 2017
The force is
Explanation:
The frictional force is
The normal force is
So,
Resolving in the horizontal direction
We apply Newton's second Law
So,