Quarter 1 Review Force/Friction/Newton's Laws

What is a PUSH or PULL of an object?

• Motion
• Force
• Friction
• Gravity

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Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement

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What is the standard unit force is measured in?

• Newtons
• pounds
• grams
• meters

Which law states that the acceleration of an object depends on the force exerted on it and its mass?

• 1st Law

• 2nd Law

• 3rd Law

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NGSS.MS-PS2-2

Which law states that for every action there is an equal and opposite reaction?

• 1st Law

• 2nd Law

• 3rd Law

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Which law states that an object at rest stays at rest and an object in motion stays in motion unless an unbalanced force acts on it?

• 1st Law

• 2nd Law

• 3rd Law

Which activity would BEST demonstrate the Law of Action/Reaction?

• A car traveling down the road.

• A rocket launching to space.

• A soccer ball sitting on the ground.

• A lady pushing a grocery cart.

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NGSS.MS-PS2-1

What is the name of Newton's 1st Law of Motion?

• Law of Force and Acceleration

• Law of Action / Reaction

• Law of Inertia

When there is an INCREASE in MASS of an object you will have a DECREASE in ______________.

• friction

• acceleration

• force

• gravity

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NGSS.MS-PS2-2

Which law is this picture an example of?

• Law of Inertia

• Law of Force and Acceleration

• Law of Action / Reaction

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