Newton's Laws and Forces

A 20 kg bike accelerates at 10 m/s².  What was the force?

• 25 Newtons

• 20 Newtons

• 200 Newtons

• 10 Newtons

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NGSS.MS-PS2-2

Provide an example of Newton's 1st Law

Provide an example of Newton's 2nd Law

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NGSS.MS-PS2-2

Which is newtons 3rd law

• for every thing there is reaction

• for every reaction there is a unusual action

• For every reaction there is an equal and opposite reaction

• for every reaction there is an good action

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NGSS.MS-PS2-1

Newton's third law states that any action will have a(n) _______ and ______ reaction

• equal and same

• equal and opposite

• equal and equal to

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NGSS.MS-PS2-1

Which is newtons 2nd law

• Acceleration is a change in speed

• Acceleration is a change in action

• Acceleration is a change in name

• Acceleration is a change in velocity

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NGSS.MS-PS2-2

What is an example of newtons 2nd law

• sleeping

• velocity

• driving

• sitting

What is an example of newtons 3rd law

• running

• car crash

• high five

• walking

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NGSS.MS-PS2-1

An example of newtons 1st law

• kicking a ball

• walking

• moving

• running

Which type of force(s) will cause a change in an object's motion?

• gravity

• balanced forces

• unbalanced force

• net force

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NGSS.MS-PS2-2