February 21, 2017

Homework Help: Physics

Posted by Margaret on Saturday, October 9, 2010 at 10:07pm.

A 21.0-kg box rests on a frictionless ramp with a 15.1° slope. The mover pulls on a rope attached to the box to pull it up the incline. If the rope makes an angle of 43.6° with the horizontal, what is the smallest force F the mover will have to exert to move the box up the ramp?

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