Asked by christian

a loaded cart, mass220-kg is pulled across the ground with the force of300n acting at angle 37 degree with the horizontal. how much work is done in moving the cart 20m?

Answers

Answered by Henry
Fc = m*g = 220kg * 9.8N/kg = 2156 N. =
Force of the cart.

Work = Fc * D = 300*cos37 * 20=4792 J.
Answered by Henry






























NOTE:
The force of the cart(Fc) is not needed.







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