Advertisements
Advertisements
प्रश्न
In vacuum, all freely falling objects have the same force. Is it true?
Advertisements
उत्तर
Yes, in absence of gravity all freely falling body have same force acting on them.
APPEARS IN
संबंधित प्रश्न
Gravitational force acts on all objects in proportion to their masses. Why then, a heavy object does not fall faster than a light object?
What is the acceleration of free fall?
A stone is allowed to fall from the top of a tower 100 m high and at the same time another stone is projected vertically upwards from the ground with a velocity of 25 m/s. Calculate when and where the two stones will meet.
Which force is responsible for the moon revolving round the earth ?
Explain why, if a stone held in our hand is released, it falls towards the earth.
What will be the weight of a person on earth, who weighs 9N on the moon?
The value of acceleration due to gravity of earth :
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
What is the acceleration due to gravity?
The value of gravitational acceleration at the centre of earth is zero.
