The figure below shows three forces applied to a block that moves to the left a displacement of 6.2 m along a frictionless surface.  Determine the net work done on the block.  F1=5.00 N, F2=9.00 N, F3=8.00 N, θ=60 degrees.

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The figure below shows three forces applied to a block that moves to the left a displacement of 6.2 m along a frictionless surface.  Determine the net work done on the block.  F1=5.00 N, F2=9.00 N, F3=8.00 N, θ=60 degrees.

F3
Transcribed Image Text:F3
Expert Solution
Step 1

Given :

      Displacement of the block, d = 6.2 m (left)

      Force 1, F1=5 N (left)

      Force 2, F2=9 N (at an angle, θ=60° right)

      Force 3, F3=8 N (downwards)

Determine the net work done on the block by these three forces.

     

 

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