gravitation

Asked by  | 12th Mar, 2012, 08:31: PM

Expert Answer:

If earth shrinks suddenly without any change in the mass the MI will decrease, thus to conserve angular momentum the angular velocity of the rotation of earth will increase. Time period of rotation of earth will decrease and days will be shorter.

Answered by  | 12th Mar, 2012, 08:42: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.