Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
|
In which unit is force measured?
|
Newtons (N)
|
|
|
What is force measured with?
|
A forcemeter/newtonmeter
|
|
|
Which three ways can a force change an object?
|
Change its SHAPE
Change its SPEED Change its DIRECTION |
|
|
Name three types of friction.
|
Friction
Air resistance Water resistance |
|
|
What is regular friction?
|
When two objects rub together.
|
|
|
What is air resistance?
|
Friction against something moving through the air.
|
|
|
What is water resistance?
|
Friction against something moving through the air.
|
|
|
Name three non-contact forces.
|
Static.
Gravity. Magnetism. |
|
|
Upthrust is...
:) |
boring...
No, really, its something that PUSHES THINGS UP. Even a chair that you sit on gives you upthrust. |
|
|
Can more than one force act on one thing at the same time?
|
Yes, many forces can act on one thing at the same time.
|
