Question

1. Name the two factors affecting friction.
2. Give one example of sliding friction.
3. On what principle does spring balance work?
T.​

Answer 1

Explanation:

The factors that affect friction are as follows:-

Surface on which the object is moved or the nature of the surface. i.e., rough surface, smooth surface, liquids etc

The weight of the object or the amount of force on the surface by the object

2)A sled sliding across snow or ice

Skis sliding against snow

A person sliding down a slide is an example of sliding friction

A coaster sliding against a table