Advertisements
Advertisements
Question
Is the law of gravitation applicable in case of the sun and the moon?
Advertisements
Solution
Yes the law of gravitation is also applicable in case of the sun and moon.
APPEARS IN
RELATED QUESTIONS
Can we apply Newton’s third law to the gravitational force ? Explain your answer.
Two spherical balls of mass 10 kg each are placed 10 cm apart. Find the gravitational force of attraction between them.
The acceleration produced by a force in an object is directly proportional to the applied _________ And inversely proportional to the _________ Of the object.
What does a force do in the following case?
You catch a kicked ball.
Name and state the action and reaction in the following case:
A book lying on a table.
Explain why:
The atmosphere does not escape.
The distance-time values for an object moving along straight line are given below:
| Time (s) | Distance (m) |
| 0 | 0 |
| 1 | 1 |
| 2 | 8 |
| 3 | 27 |
Answer the following question.
State Newton’s law of gravitation and express it in vector form.
Observe the figure and answer the questions:

- State Newton's universal law of gravitation.
- If the distance between the two bodies is tripled, how will the gravitational force between them change?
- What will happen to gravitational force, if mass of one of the object is doubled?
Ocean tides on Earth are mainly caused by:
