Force & Motion

What is mass?

• The amount of matter in an object

• The color of an object

• The temperature of an object

• The speed of an object

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How can you think of mass?

• How fast something moves

• How heavy something feels

• How bright something is

• How loud something sounds

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What does more mass mean?

• Less material inside

• More material inside

• Faster movement

• Higher temperature

What is force?

• A type of energy

• A push or pull that makes things move

• A type of sound

• A type of light

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What can forces do to an object?

• Change its color

• Change its shape

• Change its speed or direction

• Change its temperature

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What happens when you apply more force to an object?

• The object becomes heavier

• The object moves less

• The object moves more

• The object changes color

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What is the formula for Newton's Second Law of Motion?

• F = m + a

• F = m × a

• F = m / a

• F = a - m

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In the formula F = m × a, what does 'm' stand for?

• Force

• Mass

• Acceleration

• Motion

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In the formula F = m × a, what does 'a' stand for?

• Force

• Mass

• Acceleration

• Area

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If a shopping cart has a mass of 18 kg and accelerates at 3 m/s², how much force is exerted on the cart?

• 54 N

• 6 N

• 21 N

• 36 N

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