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Posted by on Wednesday, October 20, 2010 at 9:56pm.

A crate of mass m = 230 kg is pushed at constant speed up the frictionless ramp (θ = 29.0°) by a horizontal force F. What is the magnitude of F? What is the magnitude of the force exerted by the ramp on the crate?

  • physics - , Sunday, January 19, 2014 at 4:58am

    78

  • physics - , Sunday, September 6, 2015 at 5:50am

    565

  • physics - , Sunday, November 1, 2015 at 10:52pm

    what the hell pls die i need answers why did you want me to answer this -_-

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