Fundamental Forces

List the 4 fundamental forces in order from strongest to weakest.

• gravity, strong nuclear, weak nuclear, electromagnetic

• electromagnetic, weak nuclear, strong, nuclear, gravity

• strong nuclear, electromagnetic, weak nuclear, gravity

• strong nuclear, weak nuclear, gravity, electromagnetic

Tags

NGSS.HS-PS2-4

Which force holds the nucleus together even though the protons are pushing each other apart?

• weak nuclear

• gravity

• electromagnetic

• strong nuclear

Which force allows electrons in the outer order to escape and cause that element to give off radiation?

• strong nuclear

• gravity

• weak nuclear

• electromagnetic

Tags

NGSS.HS-PS4-3

Which force holds the atom together?

• electromagnetic

• strong nuclear

• weak nuclear

• gravity

Tags

NGSS.HS-PS1-8

What can you find using the Newton's gravitational formula?

 $G\ =\ m\ _1m\ _2\ \div r^2$  

Tags

NGSS.HS-PS2-4

What force is the weakest force in the universe?

• strong nuclear

• weak nuclear

• electromagnetic

• gravity

Which force works by attraction of protons and electrons?

• strong nuclear

• weak nuclear

• electromagnetic

• gravity

Tags

NGSS.HS-PS2-4

Which force is an attraction between the masses of objects?

• gravity

• electromagnetic

• strong nuclear

• weak nuclear

Tags

NGSS.HS-PS2-4