Gravity: Surface & Orbital

Posted by Becky Bruscas on 6/9/2020 5:00:00 AM

Last Topic for 2020 7th Grade Science!

Gravity: It’s a Force to Stand-by!

What goes up must come down. When we throw a ball in the air, the ball falls back down because of a force called gravity.

There are two types of gravity: Surface Gravity and Orbital Gravity


Surface Gravity:

Orbital Gravity: Round and Round We Go!:

effects of gravity on the Moon and Earth