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A block of mass 1 kg is at rest relative...

A block of mass `1 kg` is at rest relative to a smooth wedge moving leftwards with constant acceleration `a = 5 m//s^(-2)` .Let `N` be the normal reaction between the block and the wedge . Then `(g = 10 m//s^(-2))`

A

`N=5sqrt(5)N`

B

`n=15N`

C

`tantheta=(1)/(2)`

D

`tantheta =2`

Text Solution

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The correct Answer is:
a,c
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