Answers

2015-01-04T19:03:24+05:30
Every action has equal and opposite reaction
2 4 2
thanx for answer.....
In the absence of an external force the total linear momentum of a system of bodies (isolated) is constant.
2015-01-04T19:04:12+05:30
For every action, there is an equal and opposite reaction 
2 3 2
thanx/////
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:) tysm