A 355 kg box is pulled 7.00 m up a 30°3 frictionless, inclined plane by an external force of 4775 N that acts parallel to the plane. Calculate the work done by the external force. Calculate the work done by gravity. Calculate the work done by the normal force.

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A 355 kg box is pulled 7.00 m up a 30°3 frictionless, inclined plane by an external force of 4775 N that acts parallel to the plane.

Calculate the work done by the external force.

Calculate the work done by gravity.

Calculate the work done by the normal force.

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