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Grade: 11
        
a man drag a block through10m on rough surface (u=0.5).a force of 3½   is acting at ​​30 angle the work done by applied force is
7 months ago

Answers : (1)

Rohit Sharma
63 Points
							
So its simple, Work done = Fscosy,where y is the angle so you know all the values,just substitute it.
Also I feel that there’s an error in the force,i t hink it should be the normal force so that F= uN.
Please confirm.
6 months ago
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