Phy Science A Grid 1 Motion/Force

Draw an example of motion and label what is going on.

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Do you believe that these are examples of Newton's Laws of Motion?

• Yes

• No

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You know what mass is. Now, explain in your OWN words, using the picture, what makes mass and weight different.

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What is the definition of a force?

• a push or a pull

• a stopped object

• energy you use

• an object in motion

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How does the strength of a soccer players kick change how the ball will move?

• stronger kick- ball moves slower

• stronger kick- ball moves faster

• weaker kick- ball moves faster

• score a goal

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T or F. Force Equals Mass times Power

• T

• F

Newton's 3rd law says that for every action, there is a/an ______ reaction.

• unequal & opposite

• equal & similar

• equal & opposite

• stronger & opposite

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When a small car pushes a big truck, the truck applies an equal and opposite force on the car.

• True

• False

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When a person pushes against the ground with their foot, the equal and opposite reaction force is

• when they start to move forward

• the ground pushing back on their foot

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What is Newton's 2nd Law?

• Every action has an equal and opposite reaction

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

• F = ma

• Friction