state of motion of objects

7/1/2015 CBSE

Q.)Give two examples each of situations in which you push or pull to change the state of motion of objects.

Two examples of push force are as follows:
(i)�������� A heavy box at rest is pushed to move it from one room to another. This changes the state of motion of the box.
(ii)������� A player pushes a football using his foot. This changes the state of motion of the ball.
Two examples of pull force are as follows:
(i)�������� Rope is pulled to draw water from a well. This changes the state of motion of the water bucket.
(ii)������� A drawer is pulled to open it. This changes the state of motion of the drawer.

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