Physics Fundamentals: Calculating Weight, Speed, Acceleration, and Momentum

• 98 N

• 9.8 N

• 100 N

• 10 N

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How fast is a car traveling if it covers 150 meters in 10 seconds?

• 15 m/s

• 1.5 m/s

• 10 m/s

• 20 m/s

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What is the acceleration of a car that increases its velocity from 10 m/s to 50 m/s in 8 seconds?

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Calculate the momentum of a 2 kg mass moving at a velocity of 3 m/s.

• 5 kg·m/s

• 6 kg·m/s

• 8 kg·m/s

• 3 kg·m/s

• 60 kg

• 6 kg

• 6000 kg

• 60 N

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If a cyclist covers a distance of 240 meters in 20 seconds, what was their average speed?

• 12 m/s

• 10 m/s

• 8 m/s

• 20 m/s

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What is the acceleration of an object that changes its speed from 60 m/s to a complete stop in 3 seconds?

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What is the acceleration of an object that changes its speed from 8 m/s to a 1 m/s in 2 seconds?

A truck with a mass of 1,500 kg is moving at a velocity of 20 m/s. What is its momentum?

• 30,000 kg·m/s

• 15,000 kg·m/s

• 20,000 kg·m/s

• 1,520 kg·m/s

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NGSS.HS-PS2-2

A ball with a mass of 0.5 kg is dropped from a height. It has a momentum of 5 kg·m/s right before it hits the ground. How fast was it moving just before it hit?

• 5 m/s

• 10 m/s

• 2.5 m/s

• 15 m/s

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