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
PETPHYSICS
| Question | Answer |
|---|---|
| Vector qualities have both | Magnitude & Direction |
| A Scalar quantity only has | Magnitude |
| A projectile is any object that | moves through air or space |
| The horizontal and vertical components of a projectiles velocity are_________of each other | Independent |
| The vertical component of a projectiles velocity doesn't change as the projectile moves | False |
| The horizontal component of a projectiles velocity doesn't change as the projectile moves | True |
| If a ball is dropped from the same height as another ball is thrown horizontally, what happens? | Hits the ground at the same time |
| Air resistance causes objects to | Slow down |
| At what part of a path does a projectile have minimum speed | At its Peak |
| If a projectile is fired horizontally in a vacuum, the horizontal component of the projectile's speed is maintained because | its not acted on by any horizontal forces |
| A ball tossed into the air undergoes acceleration while it follows a parabolic path. Describe the movement of the shadow on the ground. | constant speed |
Created by:
thatguy12
Popular Physics sets