Post a New Question

physics

posted by .

a 15-kilogram box is dragged up an incline that is 8.0 meters long and makes an angle of 15 degrees with the horizontal. If the coefficient of friction between the box and the incline is .40, calculate the amount of work done by the applied force.

  • physics -

    It is rather easy:
    work= PE change+friction work
    = mg8sin15 + 8*mg*CosTheta*.4

    check that.

  • physics -

    worked thanks...

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question