A block of mass m-2.50 kg is pushed df -2.70 m along a frictionless horizontal table by a constant applied force of magnitude F 17.0 N directed at an angle - 25.0" below the horizontal shown in the figure below. (a) Determine the work done by the applied force. (b) Determine the work done by the normal force exerted by the table. (c) Determine the work done by the force of gravity. (6) Determine the work done by the net force on the block

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Chapter5: Energy
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Problem 4P: a shopper in a supermarket pushes a cart with a force of 35 N directed at an angle of 25 below the...
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Answer part d.

A block of mass m -2.50 kg is pushed of 2.70 m along a frictionless horizontal table by a constant applied force of magnitude F = 17.0 N directed at an angle =25.0° below the horizontal as
shown in the figure below.
(a) Determine the work done by the applied force.
45.5
(b) Determine the work done by the normal force exerted by the table
(c) Determine the work done by the force of gravity
(6) Determine the work done by the net force on the block
Transcribed Image Text:A block of mass m -2.50 kg is pushed of 2.70 m along a frictionless horizontal table by a constant applied force of magnitude F = 17.0 N directed at an angle =25.0° below the horizontal as shown in the figure below. (a) Determine the work done by the applied force. 45.5 (b) Determine the work done by the normal force exerted by the table (c) Determine the work done by the force of gravity (6) Determine the work done by the net force on the block
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