Answers

2016-04-21T19:40:14+05:30
 when the the force applied is greater than the frictional force then object moves but when frictional force is greater the object does not moves.
so. if the net force applied to the object is less(while you push the heavy object)than the frictional force the object does not move
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2016-04-21T19:46:15+05:30
When we push a heavy object we require force that is greater than the opposing force. the object will only move if the net force will be more than o newton
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