Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards
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

Whitten Force Review

forces and motion test review

QuestionAnswer
What is the formula for speed? speed= distance/time
If a baseball and a bowling ball are kicked, which one will speed up faster? bowling ball
What is the total of all forces acting on an object? Net force
When arrows on a force diagram are pointing opposite ways, you ____________ to find the net force. subtract
When arrows on a force diagram are pointing in the same direction, you _______________ to find the net force. add
What type of force never causes movement and always has a net force of zero? balanced force
What type of force always causes movement? unbalanced force
What is the strength of a force called? magnitude
What two things must a force contain? magnitude and direction
Which of Newton's laws states "an object at rest stays at rest, an object in motion stays in motion, unless a force acts on it"? Newton's first law
What is an object's tendency to stay in motion or stay at rest unless a force acts on it? Inertia
Which of Newton's laws states, "for every force there is an equal and opposite reaction"? Newton's third law
What changes when you go to space (weight or mass)? weight
What is the resistance to movement that occurs when two objects rub together? friction
When more force is applied, there will be ___________ friction. more
What force keeps us on Earth and attracts objects to each other? Gravity
On a motion graph, what represents an object is at rest? a flat line
What is the distance an object is from it's starting point? displacement
What is another word for a starting point? reference point
Created by: swhitten