Wednesday
April 16, 2014

Homework Help: science

Posted by KayKay on Sunday, March 6, 2011 at 5:42pm.

a worker pushes a box with a horizontal force of 50 N over a level distance of 5m. If a frictional force of 43 N acts on the box in a direction opposite to that of the worker, what was the net work done to the box?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A worker pushes a wheelbarrow with a force of 40 N over a level ...
physics - A stock room worker pushes a box with mass 11.2 kg on a horizontal ...
HELP PHYSICS!!!! - a worker pushes a 7kg shipping box along a roller track. ...
Physics-forces - 1. a force of 250N is used to push a heavy box down the street...
physics - A box of Cheerios and a box of Wheaties are accelerated accross a ...
Physics - an 88kg cardboard box is being pulled along a level floor. the ...
physics - In the figure below, a box of Cheerios (mass mC = 0.8 kg) and a box of...
physics - In the figure below, a box of Cheerios (mass mC = 1.0 kg) and a box of...
Physica - a man pushes a box of mass 5 kg in a horizontal direction by 10 N ...
Physica - a man pushes a box of mass 5 kg in a horizontal direction by 10 N ...

Search
Members