Gravitation
Assignment based on topic gravitational force between object of different size, Newton's third law of motion and gravitation and its applications, motion under Gravity
1. On what factors does the gravitational force between two bodies depend?
2. How much gravitational force act between the moon and the earth?
3. Is Newton's third law of motion applicable to gravitational force?
4. If the earth and a stone attract each other by equal gravitational force, then why do we see stone falling towards the earth but not see the earth moving towards the stone.
5. Mention the applications of the Newton's law of gravitation.
6. Why is the weight of an object on the moon 1/6th its weight on the earth?
7. Gravitational force acts on all objects in proportion to their masses. Then why does a heavier object not fall faster than the lighter object?
Assignment based on topic gravitational force between object of different size, Newton's third law of motion and gravitation and its applications, motion under Gravity
1. On what factors does the gravitational force between two bodies depend?
2. How much gravitational force act between the moon and the earth?
3. Is Newton's third law of motion applicable to gravitational force?
4. If the earth and a stone attract each other by equal gravitational force, then why do we see stone falling towards the earth but not see the earth moving towards the stone.
5. Mention the applications of the Newton's law of gravitation.
6. Why is the weight of an object on the moon 1/6th its weight on the earth?
7. Gravitational force acts on all objects in proportion to their masses. Then why does a heavier object not fall faster than the lighter object?
