Answers

2015-09-24T17:23:02+05:30
1st law: if we ride a bicycle land their is no frictional then the bicycle will go for ever until and unless no external force is applied. use it with a car
2nd law:and the rate of change of momentum is directly proportional to the force applied and takes place in which the force acts.
3rd law: if we push a wall with a force then we will be displaced from our place with  that force
              when we hit a ball from a height it bounces off in the opposite direction.
                    hope that this will help u
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