Tuesday
July 29, 2014

Homework Help: physics

Posted by yonas on Sunday, February 19, 2012 at 4:39am.

a 2kg block of wood rests on a long table top. a 5 gram bullet moving horizontally with speed of 150m/s is shoot into the block and stricks in it then block slides 270cm along the table and stops. find
a)speed of block after impact
b)friction force between block and table.

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