Gravitational Force and Field

Disclaimer: This page is designed to complement and supplement your lecture notes/textbooks. It is not a complete learning package by itself.

 

Gravitational Force

How hard are you pulling at the Earth? (xmphysics)

How do you calculate the location of the null point between the Earth and the Moon? (xmtutor)

 

Gravitational Field

What is a gravitational field? (xmphysics)

Why do you weigh less on the equator? (xmphysics)

How do you calculate the effect of Earth’s rotation on the value of g on the Equator? (xmtutor)

Why is an astronaut in the ISS weightless? (xmphysics)

Why do objects fall more slowly on the equator? (xmphysics)