Science Revision

_______ is push or a pull

• Motion

• Force

• Speed

Tags

NGSS.MS-PS2-1

______ is a contact force that opposes the motion of an object.

• Friction

• Gravity

• Mass

________ is a noncontact force that pulls on metal objects containing iron.

• Force

• Weight

• Magnetism

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

_______ is a noncontact force that pulls objects toward Earth.

• Magnetism

• Gravity

• Friction

Tags

NGSS.5-PS2-1

_________ is the pull of gravity on an object.

• Mass

• Weight

• Speed

________ is the amount of matter in an object.

• Mass

• Weight

• Force

An object will move ________ when you push it harder.

• Faster

• Slower

Tags

NGSS.MS-PS2-2

Smooth surfaces cause less friction. Rough surfaces cause_______ friction.

• More

• Less

Balanced forces _________.

• Cause a change in the motion

• Cause no change in the motion

Same poles of a magnet ________.

• Repel each other

• Attract each other

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5