how to determine net force
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A block of mass 2.50 kg is pushed 3.00 m along a frictionlesshorizontal table by a constant 12.0 N force directed 25.0° belowthe horizontal.(a) Determine the work done by the applied force.(b) Determine the work done by the normal force exerted by thetable.(c) Determine the work done by the force of gravity.(d) Determine the work done by the net force on the block.
A block of mass 2.50 kg is pushed 2.60 m along a frictionlesshorizontal table by a constant 18.0 N force directed 25.0° belowthe horizontal.(a) Determine the work done by the applied force.(b) Determine the work done by the normal force exerted by thetable.(c) Determine the work done by the force of gravity.(d) Determine the work done by the net force on the block.
A block of mass 2.50 kg is pushed 2.80 m along a frictionlesshorizontal table by a constant 18.0 N force directed 25.0° belowthe horizontal.(a) Determine the work done by the applied force.______________________J(b) Determine the work done by the normal force exerted by thetable.______________________J(c) Determine the work done by the force of gravity.______________________J(d) Determine the work done by the net force on the block._____________________J
