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A block of mass 1 kg is projected from t...

A block of mass 1 kg is projected from the lowest point up along the inclined plane. If `g=10ms^(-2)`, the retardation experienced by the block is

A

`(15)/(sqrt(2))ms^(-2)`

B

`(5)/(sqrt(2)) ms^(-2)`

C

`(10)/(sqrt(2))ms^(-2)`

D

Zero

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AAKASH INSTITUTE ENGLISH-LAWS OF MOTION-Assignment (SECTION-A)
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  7. If a block moving up at theta = 30^(@) with a velocity 5m/s, stops aft...

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