If the radius of the earth contracts to half of its present value without change in its mass, what will be the new duration of the day?

If radius of the earth contracts to half of its present value without change in its mass, what will be the new duration of the day?

If radius of the earth contracts to half of its present value without change in its mass, what will be the new duration of the day?

If radius of the earth contracts to half of its present value without change in its mass, what will be the new duration of the day?

If the earth, were suddenly contracted to (l/n)th of its present radius without change in its mass, then what will be the effect on the duration of the day.

If the earth were to suddenly contract to 1/n th of its present radius, without any change in its mass, then what will be the effect on the duration of the day?

When the earth shrinks to half of its radius, without reducing its mass, what change will be there in the duration of a day?

If radius of the earth is doubled without change in its mass, what will be the length of the day?

If the earth suddenly contrats to half of its original size without any change in mass,the new duration of the day would be :