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Net Contact Force

A block of ma...

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A block of mass 1 kg is placed on a rough wedge which is fixed on an elevator moving upward with constant velocity 2m/s .The block m is at rest wrt wedge .Net reaction force on the block is

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Q. A block of mass

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is placed on a rough wedge which is fixed on an elevator going upwards with acceleration

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.The block is at rest with respect to the wedge. Select the correct option(s): (Take

g = 10 {ms}^{- 2}

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