Forces & Motion

A non-contact force that pulls objects toward each other.

• magnetism

• gravity

• friction

used to split, but or fasten things

• wedge

• screw

• lever

when a force is used to move an object

• friction

• position

• work

a slanting surface that connects a lower level to a higher level

• unbalanced force

• inclined plane

• lever

a non-contact force that attracts metal

• gravity

• magnetism

• friction

an inclined plane wrapped around a post

• wheel and axle

• screw

• lever

the location of an object

• position

• relative position

• force

the rate, or how fast, an object changes position

• work

• gravity

• speed

a change in position of an object

• motion

• relative position

• balanced force

a wheel that is joined to a center post

• wheel and axle

• pulley

• inclined plane