Question
A 15.3 kg block is dragged over a rough, horizontal
surface by a constant force of 130 N
acting at an angle of 26.4◦
above the horizontal.
The block is displaced 16 m, and the
coefficient of kinetic friction is 0.1.
Find the work done by the 130 N force. The
acceleration of gravity is 9.8 m/s^2
Answer in units of J
Find the magnitude of the work done by the force of friction
surface by a constant force of 130 N
acting at an angle of 26.4◦
above the horizontal.
The block is displaced 16 m, and the
coefficient of kinetic friction is 0.1.
Find the work done by the 130 N force. The
acceleration of gravity is 9.8 m/s^2
Answer in units of J
Find the magnitude of the work done by the force of friction