A) \[g\]
B) \[g\,tan\alpha \]
C) \[g/\,tan\alpha \]
D) \[g\,cosec\alpha \]
Correct Answer: B
Solution :
Let the mass of a block is m. It will remains stationary if forces acting on it are in equilibrium i.e, \[ma\cos \alpha =mg\sin \alpha \]Þ \[a=g\tan \alpha \] Here \[ma\] = Pseudo force on block, mg = Weight.You need to login to perform this action.
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