a man applies a force of 220 N horizontally to the right against a 50 kg crate. the force of friction between the crate and the floor is 200 N. if the crate is pushed 2.0 m, the work done is....
What formula would be applicable?
physics - drwls, Monday, December 5, 2011 at 7:34am
Applied force x distance moved = Work done
Work done = 220 * 2.0 = 440 J
The mass and friction force do not matter when computing work, but they do influence the acceleration rate.
physics - @drwls, Tuesday, February 23, 2016 at 8:06pm
ur wrong it's 400 lol
troy bolting away from this mess bYE
physics - Shrek, Thursday, October 13, 2016 at 5:21pm
Get Wrekt m8