Newton's Laws of Physics

An object's tendency to resist change, whether it is in motion or remaining still is called -

• Friction

• Inertia

• Force

• Gravity

A Newton is a unit of...

• force

• inertia

• acceleration

• velocity

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A cannonball with a MASS of 0.5 kg is flying at an ACCELERATION of 10 m/sec/sec. What is it's force? (REMEMBER! Force=Mass x Acceleration)

• 50 Newtons

• 5 Newtons

• 20 Newtons

• 9.5 Newtons

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Mass x acceleration = ?

• force

• inertia

• momentum

• velocity

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Why does a rolling ball stop?

• Gravity

• Friction

• Waterfalls

• Sand

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What is the net force on the block? (click on the words to view the picture)

• 5 Newtons up

• 5 Newtons down

• 15 Newtons up

• 15 Newtons down

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Push or Pull

• Friction

• Inertia

• Force

• Gravity

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If an object is stationary (not moving) the forces acting upon it are _____________

• unbalanced

• weak

• balanced

• not awesome

A soccer ball is sitting in the middle of a field. The ball will remain at rest until an outside force like a players foot or the wind acts upon it. Which of Newton's laws is represented by this?

• 1st

• 2nd

• 3rd

Think about pushing a shopping cart and a car. If you apply the same amount of force to both, the shopping cart will travel fast, but the car will hardly move. To move the car yo would need a larger force. Which of Newton's laws is being represented?

• 1st

• 2nd

• 3rd

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