1st Law of motion

What is Newton's First Law known as? The Law of

• Friction

• Mass

• Inertia

• Gravity

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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What is the name for a push or pull?

• A movement
• A force
• Speed
• Density

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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 

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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A rock is sitting on the ground.

• Balanced
• Unbalanced

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An automobile you are riding in suddenly stops, but you continue to go forward.

• Newton's

  1st

  Law of Motion

• Newton's

  2nd

  Law of Motion

• Newton's

  3rd

  Law of Motion

You are carrying a lunch tray when you bump into the edge of a table. Although the tray did not tip, your milk falls off of the front of the tray.

• Newton's

  1st

  Law of Motion

• Newton's

  2nd

  Law of Motion

• Newton's

  3rd

  Law of Motion

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A dog slides to a stop in the presence of friction. The forces acting on the dog are _____.

• balanced

• not balanced

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A bike is traveling at a constant speed in the presence of friction. The forces acting on the bike are _____.

• balanced

• unbalanced

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