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

A block of mass 1 kg is at rest relative to a smooth wedge 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 = 5 sqrt( 5) N `

B

`N = 15 N`

C

`tan theta = (1)/( 2)`

D

`tan theta = 2 `

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The correct Answer is:
A, C
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