Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Stack #159663
| Question | Answer |
|---|---|
| Mass (m) | measure of amount of matter in an object |
| Weight | measure of amount of gravitational force exerted on object |
| Gravity (G) | force every object exerts on every other object in universe |
| Law of Gravitation-Mass | the larger the mass the more gravity |
| Law of Gravitation-Distance | the greater the distance the less gravity |
| Energy (E) | the ability to cause changes, to do work, or create power/ is measured in joules |
| Law of Conservation of Energy | energy cannot be created or destroyed, but it can change forms |
| Kinetic Energy (KE) | energy of motion KE=1/2mv2 |
| Potential Energy (PE) | stored energy |
| Gravitational Potential Energy (GPE) | stored by object due to its position GPE=mgh |
| Work (W) | transfer of energy that occurs when a force makes an object move W=force x distance – measured in joules |
| Simple Machines | does work with only one movement; the six are lever, pulley, wedge, wheel and axel, inclined plane, and screw |
Created by:
rjaniszewski