Question

Five examples of frictional force

Answer 1

Answer:

1. a washing machine pushed along a floor.

2. skis sliding against snow.

3. coaster sliding against a table.

4. a sled sliding across snow or Ice.

5. rubbing both hands together to create heat.

Answer 2

i) When we kick a ball it rolls on the ground stops after some time.

ii) Knotting of nails in walls.

iii)Wallking on road

iv)Knotting of tie

v)Writing with pen or pencil