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प्रश्न
Do action and reaction act on the same body or different bodies ? How are they related in magnitude and direction ? Are they simultaneous or not ?
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उत्तर
Action and reaction act on different bodies. The action and reaction forces are equal in magnitude but they do not always produce equal acceleration in the two bodies on which they act.
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संबंधित प्रश्न
If action is always equal to the reaction, explain how a horse can pull a cart.
Is the following statement true or false :
A rocket can propel itself in a vacuum.
If action is always equal to reaction, explain why a cart pulled by a horse can be moved.
Explain how a rocket works.
Name the law involved in the following situation :
when person A standing on roller skates pushes another person B (also standing on roller skates) and makes him move to the right side, then the person A himself gets moved to the left side by an equal distance.
Explain why, when a fireman directs a powerful stream of water on a fire from a hose pipe, the hose pipe tends to go backward.
According to the third law of motion, action and reaction :
Give a scientific reason.
Even though the magnitudes of action force and reaction forces are equal and their directions are opposite, their effects do not get cancelled.
“Wearing helmet and fastening the seat belt is highly recommended for safe journey” Justify your answer using Newton’s laws of motion.
A book is resting on a table. Which of the following is the correct reaction force to the gravitational pull of the Earth on the book?
