University:
Murray State University
Course:
AST 115 | Introductory Astronomy
Academic year:

2024
Views:

195

Pages:

1
Author:

Izabella F.

Ast115 2-2-24 4.4 Gravity F Gm ma • Mass = how much matter is in a object • Weight = (is related to force) The force that gravity puts onmars *The force of Gravity on the moon is zas much as it ison Earth. If you weigh 120 pounds on Earth, then how much • Do you weigh on the moon ? = 20 pounds • If you have a mass of 60kg on the Earth, then how much on the moon? 60kg mass dosent change ↓ how much Stuff 2-5-24 4.3 Conservation of Energy Kinetic, potential, Padative Energy •E=mc² Energy ↑speed of light mass 5.1 The Nature of light Newton passed white light Through a Prism I Saw the Emitted light was Bent In Difrent directions. *You will Weigh Slightly Diff on Each Planet! * Earth is lapping mars = Retrograde