Question

push the ball on following level surfaces and measure the distance travelled by it find out the reason in variation of distance travelled in case 1. on concrete surface 2. on tiles 3. on glass surface 4. on earth surface

Answer 1

On glass surface the ball will move farther than other surfaces. Because the friction is too much less in glass surface which let the ball to go further.

Whereas on earth surface and concrete the ball will not go far and stop in less time.

And on tiles there is less friction than earth and concrete surface but more in comparison with glass.

Increasing order of distance travelled by ball:-
1.glass surface
2.tiles surface
3.concrete surface
4.earth surface.

Hope it helps.