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प्रश्न
Fill in the following blanks with suitable words :
Forces in a Newton’s third law pair have equal _____________ but act in opposite _____________.
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उत्तर
Forces in a Newton’s third law pair have equal magnitude but act in opposite directions.
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संबंधित प्रश्न
If action is always equal to the reaction, explain how a horse can pull a cart.
A stone of 1 kg is thrown with a velocity of 20 m s−1 across the frozen surface of a lake and comes to rest after travelling a distance of 50 m. What is the force of friction between the stone and the ice?
Is the following statement true or false :
A rocket can propel itself in a vacuum.
Why does a gunman get a jerk on firing a bullet ?
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 ?
Give scientific reasons.
It is easier to stop a tennis ball as compared to a cricket ball when both are travelling with the same velocity.
“Wearing helmet and fastening the seat belt is highly recommended for safe journey” Justify your answer using Newton’s laws of motion.
In a hose pipe ejecting water, what is the reaction force?
Can action and reaction forces be noncontact forces?
What is the main characteristic of action and reaction forces?
