Question

Very short answer type questions

1. What is the push or pull on an object known as?
2. Why do the shape and size of a balloon changes when filled with air or water ?
3. Name the quantity whose unit is newton?
4. When a ball is dropped from a height , it's speed increases gradually. Name the force which causes this change in speed.
5. What is the unit of force?
6. Give an example where force changes the shape of an object ?

Answer 1

1,3. force

4. gravitational force

5. Newton

Answer 2

1. Force

2. Because force can change shape and size of any material.

3.force

4.gravitational force

5.newton(N)

6.squeezing of toothpaste

HOPE IT HELPS YOU...