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

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