Forces and Motion Review

Friction is...

• the measure of how smooth a surface is

• a measure of how rough a surface is

• a force between two objects that are not in physical contact

• a force that acts against moving objects

Match the following​

• AKA Law of Inertia

• 2nd Law of Motion

• AKA Law of Acceleration

• 1st Law of Motion

• AKA Law of Action & Reaction

• 3rd Law of Motion

Tags

NGSS.MS-PS2-1

Correctly categorize the forces

Groups:

(a) Contact Force

,

(b) Noncontact Force

• Tension

• Electromagnetism

• Magnetism

• Friction

• Air Resistance

• Gravity

Tags

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Newton's ​ (a)   Law discusses an object's tendency to resist ​motion or continue ​ (b)   unless acted upon by an outside force

• 1st
• 2nd
• 3rd
• force
• reacting
• moving

Newton's ​ (a)   Law declares that an object's ​ (b)   is equal to its mass multiplied by its ​ (c)  

• 2nd
• 3rd
• 1st
• force
• acceleration
• speed
• time
• velocity

Tags

NGSS.HS-PS2-1

Newton's ​ ​ (a)   Law notes that, based on every action, there is an ​ (b)   and ​ (c)   reaction.

• 3rd
• 1st
• 2nd
• equal
• opposite
• increased
• decreased
• similar

Tags

NGSS.MS-PS2-1

A balloon losing air never flies in the same direction as the air being released does. This is due to...

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

Tags

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The golf ball will remain here until it is struck by a golfer. This is due to...

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

More force is required to throw a bowling ball compared to a tennis ball. This is due to...

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

Tags

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Gravity is strongest when...

• mass is greater and distance apart is greater

• mass is greater and the distance apart is smaller

• mass is smaller and distance apart is greater

• mass is smaller and the distance apart is smaller

Tags

NGSS.HS-PS2-4