Physics, asked by Shivani22119, 5 months ago

is "A block is sliding on a horizontal surface" a positive work ?

Answers

Answered by Anonymous

3

No , because the 2 forces acting are :

1) frictional force and the moving direction of the block is opposite so its a negative work

2) gravitational force acting downwards and the moving direction of the object is forward.

hope it helps !!

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