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प्रश्न
In vacuum, all freely falling objects have the same force. Is it true?
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उत्तर
Yes, in absence of gravity all freely falling body have same force acting on them.
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संबंधित प्रश्न
What do you mean by free fall?
A ball is thrown vertically upwards with a velocity of 49 m/s. Calculate
- the maximum height to which it rises.
- the total time it takes to return to the surface of the earth.
What do you mean by the term free fall ?
During a free fall, will heavier objects accelerate more than lighter ones ?
Choose one or more correct alternatives.
Which of the forces involved in dragging a heavy object on a smooth, horizontal surface, have the same magnitude?
- The horizontal applied force
- gravitational force
- reaction force in vertical direction
- force of friction
A force of 10 N acts on a body of mass 5 kg. Find the acceleration produced.
The value of gravitational acceleration at the centre of earth is zero.
Free fall of an object does not depend on the mass of the object.
Define acceleration due to gravity.
The mass and weight of an object on earth are 5 kg and 49 N respectively. What will be their values on the moon? Assume that the acceleration due to gravity on the moon is 1/6th of that on the earth.
