Who discovered the inverse square law for gravity ?

Related Mcqs:

When a body is whirled in a horizontal circle by means of a string the centripetal force is supplied by______________?

A. Mass of a body B. Velocity of body C. The tension in the string D. Centripetal acceleration...

A stone is whirled in a vertical circle at the end of a string. When the stone is at the highest position the tension in the string is______________?

A. Maximum B. Zero C. Equal to the weight of the stone D. Less than the weight of the stone...

A man of weight W is standing on an elevator which is ascending with an acceleration a. The apparent weight of the man is_______________?

A. mg B. mg – ma C. mg + ma D. mg – ma...

The planet nearest to the earth is______________?

A. Venus B. Mercury C. Uranus D. Sun...

A satellite moving around the earth constitutes______________?

A. An inertial frame of reference B. Non-inertial frame C. Neither inertial nor non-inertial D. Both inertial and non-inertial...