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A small block B is placed on another block A of mass 5 kg and length 20 cm. Initially the block

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asked Mar 31, 2018 by Golu (37,045 points) ● 19 ● 145 ● 414

A small block B is placed on another block A of mass 5 kg and length 20 cm. Initially the block B is near the right end of block A (figure 5-E3). A constant horizontal force of 10 N is applied to the block A. All the surfaces are assumed frictionless. Find the time elapsed before the block B separates from A.

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answered Mar 31, 2018 by BISHNU (15,580 points) ● 4 ● 4 ● 5
selected Apr 1, 2018 by Vikash Kumar
 
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As there is no friction between A & B, when the block A moves, Block B remains at rest in its position.

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