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
force
| Question | Answer |
|---|---|
| What are Simple Machines | Simple machines make work easier |
| what is mass | mass is the amount of matter that makes up an object. |
| what is force | force is a push or pull |
| what is friction | friction is a force that causes objects in motion to speed up or slow down when two surface rub together |
| what is speed | speed is a measure of how far an object moves in a certain amount of time |
| what is motion | motion is movement, or change in an object's position |
| what is position | position is the place where an object is located |
| what is gravity | gravity is a force that pulls things toward earth |
| what happens if there's more friction | the more friction presents the more an object in motion slows down |
| what happens if an object is lighter | the lighter an object , the less force you must apply to get it in motion |
| what happens if there is more force applied | the more force applied, the more energy is released |
| what does force do | makes things speed up, slow down or change direction. without it a still object would remain stil and a moving object would keep moving |
| do forces constantly battle each other | yes, they do forces constantly battling each other. unbalanced forces move and balanced forces don't |
| a push vs_______ | push |
| a pull vs_____ | friction |
| gravity vs______________ | air resistance |
| a push vs. friction and _____ | gravity |
| the more mass something has, the ________ force required to move it. | more |
| Magnetic force pushes and ____________ | pulls |
| gravity air resistance ___________ | friction |
| friction opposes motion between two _______ objects. Friction slows things down | touching |
| gravity pulls everything toward ______________. the more mass something has the more gravity acts on it. If you drop a bowling ball and a beach ball off a building, the _________ ball would hit the ground first because it has more mass | 1.Earth 2. bowling |
| balanced forces are two _________ forces acting in opposite direction. Because it is balanced the object does not move | equal |
| unbalanced forces happen when one side has greater forces in one direction. This will cause the object to ______ in the direction the greater force is going | move |
| The more force that is applied, the _______________ the object will go | farther |
Created by:
user-1961785