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A block of mass 2 kg rest on a plane inc...

A block of mass 2 kg rest on a plane inclined al an angle pf `30^(@)` with the horizontal. The coefficient of friction between the block and the surface is 0.7. what will be the frictional force acting on the block?

A

9.8N

B

`0.7 xx 9.8 xx sqrt( 3) N`

C

`9.8 xxsqrt( 3) N`

D

`0.7 xx 9.8 N`

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