Save
or

or

taken

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

focusNode
Didn't know it?
click below

Knew it?
click below
Don't Know
Remaining cards (0)
Know
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

# 3B test

A force that acts in the opposite direction of the downward pull of gravity is air resistance.
In space, if an astronaut pushed her jetpack away from her, the jetpack would push back.
What are the 3 types of motion? circular, vibrational, straight line
Compared to distance, displacement is always what? shorter or equal to
What are 3 examples of static charges? clothes sticking from dryer, shocking from walking across carpet, rubbed balloon sticking to hair
The force of attraction between any 2 objects is what? gravity
The moon uis kept in orbit around the Earth by what force? Earth's gravity
According to the law of inertia, an object at rest does what? stays at rest until an outside force acts on it
What is the total length of the paths between two points? distance
What is the combination of two or more forces acting in the same direction called? net force
The change in velocity during a particular time period refers to what? acceleration
What is the force between surfaces that resists the movement of one surface past another? friction
According to Newton's 2nd law, the greatest force would come from what kind of hammer? a heavy hammer swung quickly
What is the equation for Newton's 2nd law? F = M X A
This includes both direction and shortest distance. displacement
Created by: cscienceteacher

Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

• SPACEBAR - flip the current card
• LEFT ARROW - move card to the Don't know pile
• RIGHT ARROW - move card to Know pile
• BACKSPACE - undo the previous action

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
 "Know" box contains: Time elapsed: Retries:
restart all cards