Question

1. State Newton's 3rd law of motion. What information we can get from this law?

2. What is action and reaction?

3. Action and reaction act on two different bodies. Explain.

4. When a ball is dropped in the floor it rebound. Why?

5. When we walk we push the ground by our leg. How do you explain our walking in the light of newton's 3rd of motion.

6. When a person jumps out of a boat, the boat moves backward. Why?

7. A boatman pushes the river bank with a bamboo pole to take his boat into the river. Explain.

8. Why a gun recoils?

9. Explain the motion of rocket and jet aeroplane in the light of Newton's 3rd law of motion.

10. Why a fireman struggles to hold a hosepipe?

11. Write down the laws of conservation of momentum. And give its mathematical expression.

12. Write down some examples of laws of conservation of momentum. ​

Answer 1

Answer:

Newton third law of motion states that to every action there is an equal and opposite reaction and they act on two different bodies

Answer 2

Answer:

Newton third law of motion state that to every action there is an equal and opposite reaction and they act on two different bodies