Question
A 17.9 kg block is dragged over a rough, horizontal
surface by a constant force of 119 N
acting at an angle of 30◦
above the horizontal.
The block is displaced 40.7 m, and the
coefficient of kinetic friction is 0.111.
what is the final speed
surface by a constant force of 119 N
acting at an angle of 30◦
above the horizontal.
The block is displaced 40.7 m, and the
coefficient of kinetic friction is 0.111.
what is the final speed
Answers
bobpursley
see other post.