In: Physics
A person is pulling on a block with a force of 100N at an angle of 30 degrees with the horizontal (+x direction). If the mass of the block is 10kg and the coefficient of friction is uk=0.2, and the block undergoes a displacement of 15 m in the +x direction, what is the net work done on the block?
a.) -294 J
b.) 294 J
c.)1005 J
d.)1299 J
e.)1593 J