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If an inclined plane of length 2 m is us...

If an inclined plane of length 2 m is used to lift a load of 20 N to a height of 1 m, find the effort required to lift the load to that heiht using inclined plane.

Text Solution

Verified by Experts

The correct Answer is:
10 N
`MA = (l)/(h) = (2)/(1) = 2`
`MA = (L)/(E)`
`E = (L)/(MA) = (20)/(2) = 10`
Effort = 10 N
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