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1.Newton's third law of motion:For every action, there is equal and opposite reaction.
2.Example to demonstrate Newton's third law:You hit the wall with a force, and that exact same amount of force is returned by the wall.
3.It is also an effect of Newton's third law of motion.When fireman directs a large amount of water at a high velocity on fire from a hose pipe, they have to hold the hose pipe strongly because of its tendency to go backwards.
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Answer:
- third law states that for every action (force) in nature there is an equal and opposite reaction. In other words, if object A exerts a force on object B, then objecct .B also exerts an equal and opposite force on object A.
2.The force of gravity pulling you down against your chair is balanced by the force of the chair pushing up against you. The forces acting on you as you sit in your chair are just one example of Newton's third law, which states that for every action force there is an equal and opposite reaction force.
3.Every action has an equal and opposite reaction. When the fireman holds the hose, it has an opposite reaction according to the third law of motion. This backward and an equal reaction on the fireman makes him unstable and finds it difficult to hold the hose.
4.Mass of cricket ball is greater than mass of tennis ball. Hence if both are moving with same speed, cricket ball is having more kinetic energy than tennsis ball.
5. we band our legs to transfer the energy gained from the gravity to the ground. if we don't bend our Legs our muscles would get demage.
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