The period of moon's rotation around the earth is approx. 29 days. IF moon's mass were 2 fold its present value and all other things remain unchanged, the period of Moon's rotation would be nearly

The period of Moon's rotation around the Earth is nearly 29 days.If Moon's mass were 2 fold its present value and all other things remained unchanged the period of Moon's rotation would be nearly ............ days.

The moon moves around the earth. This is called rotation.

If the earth suddenly charges its radius x times the present value, the new period of rotation would be

The time period of rotation of the sun about its axis is 27 days. If the sun expands to thrice of its present diameter, what will be its new period of rotation?

If the mass of earth were 2 times the present mass, the mass of the moon were half the present mass and the moon were revolving round the earth at the same present distance, the time period of revolution of the moon would be (in day)

Give the revolution period of our moon around the earth and rotation period of moon about its axis.

If the mass of earth were 4 times the present mass, the mass of the moon were half the present mass and the moon were revolving around the earth at twice the present distance, the time period of revolution of the moon would be (Indays)

The sun rotates around itself once in 27 days. If it were to expand to twice its present diameter, what would be its new period of revolution ?