What force should be applied on the wedge so that block over it does not move? (All surfaces are smooth)
What force should be applied on the wedge so that block over it does not move? (All surfaces are smooth)
- A
$F=(M+m) g \cot \theta$
- B
$F=(M+m) g \tan \theta$
- C
$F=(M+m) g \sin \theta$
- D
$F=(M+m) g \cos \theta$
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- [AIEEE 2002]
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