Card Set Information
What is a force?
A force is a push or a pull
What 3 things can forces change about an object?
They can change the speed it is moving at
They can change the shape or size of an object
They can change the direction it is moving
Weight is the force due to gravity
Magnetic Forces act between magnetic surfaces
Tention is the force created by stretching
Electrical forces act between electric charges
Air resistance, also known as drag
Frictional forces try to stop things from moving
Contact forces are produced when 2 objects are pushed together