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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Chapter7: Work And Kinetic Energy
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Problem 84AP: A cart is pulled a distance D on a flat, horizontal surface by a constant farce F that acts at an...
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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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