Answers

2015-09-27T19:55:26+05:30
1.WHILE TRAVELLING IN A CAR ,IF THE CAR RUNS OUT OF FUEL .WE HAVE TO PUSH THE CAR TO THE NEAREST GAS STATION,SO WE NEED TO APPLY  A  CERTAIN FORCE TO PULL THE CAR TO THE STATION.
2.WHILE TRYING TO OPEN A DOOR WE HAVE TO  EXERT A CERTAIN FORCE TO OPEN IT.
3.WHILE RIDING A BICYCLE  WE  HAVE TO EXERT A FORCE ON THE PEDAL TO MOVE THE CYCLE FORWARD.
HOPE U FIND IT USEFUL...
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