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A block of mass 2.50 kilogram is pushed 2.00 meter along a frictionless horizontal table by a constant 20.0 Newton force directed 25.0 degree below the horizontal.
(a) Find the work done by the applied force.
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(b) Find the work done by the normal force exerted by the table.
(c) Find the work done by the force of gravity.
(d) Find the work done by the net force on the block.
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