7th Grade science Vocabulary

A push or pull on an object that may change the motion of the object

• Force

• Mass

• Weight

• Newtons

Tags

NGSS.MS-PS2-2

The amount of matter in an object

• Force

• Mass

• Weight

• Newtons

A measure of the force gravity exerts on an object

• Force

• Mass

• Weight

• Newtons

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

The overall force exerted on an object measured in Newtons

• Net Force

• Balanced Force

• Unbalanced Force

• Friction

Tags

NGSS.MS-PS2-2

Equal forces that do NOT cause a change in the object's motion

• Net Force

• Balanced Force

• Unbalanced Force

• Friction

Tags

NGSS.3-PS2-1

Unequal forces that cause a change in the object's motion - speed or direction

• Net Force

• Balanced Force

• Unbalanced Force

• Newtons

Tags

NGSS.MS-PS2-2

The units used for force

• Newtons

• Grams

• Meters

• Liters

A force that resists motion when two surfaces are touching eachother

• Friction

• Gravity

• Air Resistance

• Motion

An force that pulls objects that have mass toward one another

• Friction

• Gravity

• Air Resistance

• Motion

Tags

NGSS.MS-PS2-4

The frictional force air exerts against a moving object

• Friction

• Gravity

• Air Resistance

• Motion

Tags

NGSS.MS-PS2-2