-무 Two blocks A and B of same mass are connected through a string and arranged as shown in figure. When the system is released from rest and there is no friction, then (A) Acceleration of A is g (B) acceleration of A is ! 2 ! (C) Tension in the string is zero (D) tension in the string is mg

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Q: 1

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Q: WR = 30 m/s mHA = 5000 kg m, = 150 kg ►VHA = 200 m/s h=10000

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Q: (c) the normal

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A: (d) us>uk so static friction is better.

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Q: F. F = 50s² -s (m)

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