Laws of Motion

1 Answers

535

Aditya Agarwal ·2014-04-12 07:34:58

A. 13m/s upwards
B. 12 m

UP 0 DOWN 2
Nandikesh Singh solution?
Upvote·0· Reply ·2014-04-13 02:16:33
Aditya Agarwal Force on each block will be 10t. Write the force balanced equation and integrate to get velocity and distance as f(t). However, the lower limit while integrating will be the time at which velocity will just start to begin, i.e. for block on the left it will be t=2 and for the block on the right, it will be t=3. Thus the limit for time will be 2->t for the left block and The corresponding limit for the v or disp. will be 0 -> v or s. :)
Upvote·0· Reply ·2014-04-13 22:35:16
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