Forces and Momentum

Forces have both ________ and direction.

• Magnitude

• Speed

• Gravity

• Height

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NGSS.HS-PS2-1

NGSS.HS-PS2-4

A Newton is a unit of ______.

• Acceleration

• Inertia

• Force

• Velocity

Name the missing force.

• Normal Force

• Push/Pull Force

• Friction Force

• Tension Force

Tags

NGSS.HS-PS2-1

Name the missing force.

• Normal Force

• Friction Force

• Gravitational Force

• Push/Pull Force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Name the missing force.

• Gravitational Force

• Normal Force

• Tension Force

• Friction Force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

The force that keeps objects on top of surfaces instead of letting them sink into the surface is known as:

• Normal Force

• Gravitational Force

• Friction Force

• Air resistance

Which of the following is true about this free-body diagram?

• the forces are balanced

• the object is moving upward

• the object is free-falling

• the forces are unbalanced

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Newton's First Law: An object in motion will stay in motion and an object at rest will stay at _________ unless acted on by an outside force.

A leftward force is applied to a crate to push it across the floor at a constant speed. Which is the correct force diagram?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-2

Name the missing force.

• Gravitational Force

• Normal Force

• Friction Force

• Applied Force

Tags

NGSS.MS-PS2-4