Question

a man pull a 60kg box using arope that makes 37 degree from the horizontal if the man pull the box 8m across the ground at a constant speed and the coefficent of friction between the box and the ground is 0.5
what work is done ?
use sin 37=0.6
cos37=0.8

Answer 1

Answer:

1000 Joule is the Answer

Answer 2

I hope this helps ( ╹▽╹ )