PHYS U4 Quiz REVIEW (Forces)

_ are pushes or pulls that influence an object’s motion.

• forces

• kilograms

• weight

• projectiles

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

_ is the force of gasses escaping from the bottom of a rocket.

• thrust

• normal force

• gravity

• drag

The _____ force is the force of electricity and magnetism.

• electromagnetic

• strong nuclear

• weak nuclear

• frictional

• gravitational

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

The _____ force is the force that holds the nucleus together.

• electromagnetic

• strong nuclear

• weak nuclear

• frictional

• gravitational

Tags

NGSS.HS-PS1-8

The _____ force is the force that holds subatomic particles together.

• electromagnetic

• strong nuclear

• weak nuclear

• frictional

• gravitational

The _____ force is the force of a fluid pushing on an object.

• electromagnetic

• strong nuclear

• weak nuclear

• frictional

• buoyant

The _____ force is the force that attracts masses to each other.

• electromagnetic

• strong nuclear

• weak nuclear

• frictional

• gravitational

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

The _____ force is the force that allows materials to return to its original shape after being stretched or compressed.

• electromagnetic

• strong nuclear

• buoyant

• frictional

• elastic or spring

The _____ force is the force between two surfaces that always opposes motion.

• electromagnetic

• gravitational

• buoyant

• frictional

• elastic or spring

What is the weakest of the four fundamental forces in nature?

• Gravity

• Electromagnetism

• Strong Nuclear Force

• Weak Nuclear Force