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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.