Unit 2: Contact Forces; Force & Motion

an event or process that leads to a result or change

• Cause

• Effect

• Infer

• Exert

Tags

NGSS.MS-LS2-4

the moment when two objects hit each other

• Collision

• Exert

• Friction

• Mass

Tags

NGSS.MS-PS2-1

a result or change that happens because of an event or process

• Effect

• Cause

• Equal

• Infer

Tags

NGSS.3-PS2-2

the same in quantity, size, degree, or value

• Equal

• Cause

• Effect

• Force

to apply a force

• Exert

• Effect

• Infer

• Energy

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

a push or a pull that can change the motion of an object

• Force

• Velocity

• Exert

• Mass

Tags

NGSS.MS-PS2-2

a force between an object and the surface it is moving over

• Friction

• Kinetic Energy

• Collision

• Speed

to reach a conclusion using evidence and reasoning

• Infer

• Opposite

• Equal

• Effect

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-4

the energy that an object has because it is moving

• Kinetic Energy

• Collision

• Friction

• Speed

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

the amount of matter that makes up an object

• Mass

• Matter

• Energy

• Force

Tags

NGSS.MS-PS1-5