The angular speed for daily rotation of the earth in rad S-1 is______________?
Coefficient of viscosity of honey is greater than______________?
When a body is moving along a circular path it covers a certain angle in a given interval of time. Such type of motion is__________________?
How many days would be in a year if the distance between the earth and the sun were reduced to half of its present value (assuming circular orbit) ?
A body of 2 kg is suspended from the ceiling of an elevator moving up with an acceleration g. Its apparent weight in the elevator will be______________?
Minimum number of communication satellites required to cover the whole earth is______________?
A satellite moving around the earth constitutes______________?
The planet nearest to the earth is______________?
Who discovered the inverse square law for gravity ?
A man of weight W is standing on an elevator which is ascending with an acceleration a. The apparent weight of the man is_______________?
