Mechanical Energy Practice!

These two factors affect the gravitational attraction between two objects:

• weight and time

• time and distance

• mass & distance

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The energy of motion:

• Mechanical Energy

• Thermal Energy

• Potential Energy

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A force that acts between any two masses:

• nuclear energy

• gravity

• mass

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Which of Newton's laws best describes inertia?

• 1

• 2

• 3

• All of the above

 The first person to observe the way all motion occurs and break it down into three simple laws

• Albert Einstein

• Elon Musk

• Isaac Newton

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Matter does not want to change its motion. We call that property:

• Inertia

• Action/Reaction

• Acceleration

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Objects with greater _________ also have greater inertia.

• speed
• mass
• temperature

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If a car is parked, it _________ want to move.

• does

• does not

To stop motion, you need a:

• stop sign

• force

• momentum

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This guy figures out that space is a thing.

• Isaac Newton

• Albert Einstein

• Nikola Tesla

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