Advertisements
Advertisements
Question
The work done by Sun on Earth in one year will be
Options
Zero
Non zero
Positive
Negative
Solution
Zero
APPEARS IN
RELATED QUESTIONS
If the masses of the Earth and Sun suddenly double, the gravitational force between them will ___________.
If the distance between the Earth and Sun were to be doubled from its present value, the number of days in a year would be ___________.
The work done by the Sun’s gravitational force on the Earth is __________.
If the mass and radius of the Earth are both doubled, then the acceleration due to gravity g'
The magnitude of the Sun’s gravitational field as experienced by Earth is
Will the angular momentum of a planet be conserved? Justify your answer.
Write unit of the gravitational field.
Derive the expression for gravitational potential energy.
If a comet suddenly hits the Moon and imparts energy which is more than the total energy of the Moon, what will happen?
If the Earth’s pull on the Moon suddenly disappears, what will happen to the Moon?
