A box of mass m=46.6kg is pushed upward with an acceleration a=7.7ms 2 by a horizontal...

Question

Question

A box of mass m=46.6kg is pushed upward with an acceleration a=7.7ms 2 by a horizontal force F. The slope on which the box re

Answer 1

Answer #1

FN mging Net force on ox 2FCFWR mysin ma Fus mg sing mlatsin) F- (46.6kg)(7-7m/se tg. m/inss) 15 F1271.79 N

Answer 2

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