Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


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. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Stack #4721222

QuestionAnswer
gravity is one of the _____ basic forces 4
the international space station is a _______ satilite artificial
A car rounding a curve is subject to _______ force centripetal
friction between the tire of a moving car and the dry pavement is __________ rolling friction
a real car moving at 10 km per hour has more momentum than a toy car moving at the same rate because its mass is greater
acceleration due to gravity 9.8 m/s2
when a force is exerted on an object an equal and opposite force is exerted by the object. These forces are reffered to as action/reaction forces
If a 300 n action force is exerted to the right the reaction force will be 300n to the left
The motion of an object parallel to the earths surface is the horizontal
The upward force exerted on an object falling through air is air resistance
When an object moves in a circular path it accelerates toward the center of the circle as a result of centripetal force
The statement to each reaction there is an equal and opposite ration there is newtons 3rd law of motion
In the equation p=mv , p represents momentum
An object that is in free fall seems to be weightless
The relationship among mass, force, and acceleration is explained by newtons 2nd law of motion
When 2 objects collide their momentum after the collision is explained by the conservation of momentum
A feather will fall through the air more slowly than a brick because of air resistance
in the absence of air a penny and a feather will fall at the same rate
The amount of gravitational force between objects depends on their their masses and the distance between them
the path of a projectile is curved
Created by: ozzy8
 

 



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:

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