GMAS Review Force & Motion

What is Newton's First Law also known as?

• The Law of Friction

• The Law of Mass

• The Law of Inertia

• The Law of Gravity

What kind(s) of objects have inertia?

• all objects with mass
• only objects at rest
• only objects in motion
• only objects whose motion is being changed

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NGSS.HS-PS2-1

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

• gravity
• zero net force
• balanced forces
• unbalanced forces

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NGSS.MS-PS2-2

An object in motion will stay in what kind of motion as long as the net forces acting on it are zero?

• slowing motion in a straight line
• accelerating motion in a straight line
• constant motion in a straight line
• constant motion in an unpredictable direction

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NGSS.MS-PS2-2

What is the name for a push or pull?

• A movement
• A force
• Speed
• Density

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NGSS.MS-PS2-2

friction is a force that acts 

• in the same direction as the motion
• opposite to the direction of the motion
• opposite to the applied forces
• the same direction as the applied force

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NGSS.MS-PS2-2

What is Newton's First Law?

• F=ma

• Every action has an equal and opposite reaction

• An object at rest stays at rest; an object in motion stays in motion.

• Friction

What is the net force for this situation?

• 17 N Right
• 17 N Left
• 3 N Right
• 3 N Left

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A resistance to a change in motion is 

• Acceleration
• Inertia
• Gravity
• Velocity

The inertia of an object depends on its

• mass
• speed
• velocity
• direction

Tags

NGSS.MS-PS2-2