Newton's Second Law Review

What unit is FORCE measured in?

• Newtons

• Joules

• Force

• Calories

What do each of the letters correctly represent?

• Funny, Monkeys, Arrive
• Force, Mass, Acceleration
• Free, Mass, Access
• Force, Magnesium, Arsenic

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what is the correct formula for force?

• F=ma

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An object and rest will stay at rest and an object in motion will stay in motion unless acted on by a force, is which one of Newton's Laws of Motion?

• 4th Law of Motion
• 1st Law of Motion
• 3rd Law of Motion
• 2nd Law of Motion

When an object resists change, like a body in a stopping car, it is called ________________.

• inertia

• force

• friction

• drag force

What is one of the benefits of wearing a seat belt?

• It keeps you in from falling out of the car.

• It allows you to share the same motion as the car

• It prevents car accidents

• It is connected to air bags

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NGSS.MS-PS3-5

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

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Football A has a greater mass than football B. Which football will have greater acceleration when both are thrown with the same force in the same direction?

• Football A

• Football B

• They will have the same acceleration

• Mass has no effect on acceleration

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It takes more force to accelerate the Iron Man on the left because HE has more mass. This best describes...

• Newton's first law, the law of inertia

• Newton's second law, the law of acceleration

• Newton's third law, the law of action reaction

• The law of universal gravitation

Tags

NGSS.MS-PS2-2

Will it take more force to push an empty shopping cart or a shopping cart that is full?

• The empty shopping cart
• The full shopping cart
• They will take the same amount of force

Tags

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