Newton's laws

Force = Mass x Acceleration

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

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NGSS.MS-PS2-2

"An object in motion (or at rest) will to stay in motion (or at rest) until an outside force acts upon it."

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

"For every action, there is an equal and opposite reaction."

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

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NGSS.MS-PS2-1

The tendency of an object to resist changes in its motion is...

• inertia
• force
• acceleration
• velocity

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NGSS.MS-PS2-2

The tendency of a moving object to resist changes in its motion is...

• momentum
• force
• acceleration
• velocity

Any push or pull on an object.

• force
• velocity 
• inertia
• momentum

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of the following is the units for acceleration?

• kg*m/sec/sec
• kg*m/sec
• m/sec/sec
• m/sec

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NGSS.HS-PS2-1

Which of the following is the units for velocity?

• kg*m/sec/sec
• kg*m/sec
• m/sec/sec
• m/sec

The combination of all the forces acting on an object is the...

• net force
• action force
• reaction force
• balance force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A cannonball with a mass of 0.5 kg is flying at an acceleration of 10 m/sec/sec. What is it's force?

• 50 Newtons

• 5 Newtons

• 20 Newtons

• 9.5 Newtons