Types of forces and force diagrams

Force from two surfaces sliding against each other.

• tension

• friction

• normal

• gravitational

Force from ropes or strings.

• tension

• friction

• normal

• gravitational

Perpendicular force from a surface of contact.

• tension

• friction

• normal

• gravitational

Force that attracts an object to the center of the earth.

• tension

• friction

• normal

• gravitational

Tags

NGSS.HS-PS2-4

Which is NOT true about forces and Newton's 3rd law?

• come in pairs

• equal size

• same direction

• opposite direction

Gravitational and Electromagnetic are which type of force?

• contact

• long-range

• friction

Tags

NGSS.HS-PS2-4

Which direction is the gravitational force drawn?

• Upward

• Downward

• opposite to motion

• opposite to normal force

Tags

NGSS.HS-PS2-4

Which direction is the friction force drawn?

• Upward

• Downward

• opposite to motion

• opposite to normal force

A soccer player kicks a soccer ball. What is the agent in this situation?

• ball

• player

• kick

• ground

Tags

NGSS.HS-PS2-1

What is the upward force on the box?

• F earth/box

• F tension/box

• F string/box

• F box/string

Tags

NGSS.HS-PS2-1