chapter 6 physics

Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

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Work is:

• A transfer of energy by a force to move and object
• Something you get paid for
• Something you take home
• Makes you sweat

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On a roller coaster, where is maximum potential energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

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On a roller coaster, where is maximum kinetic energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

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The formula for work is:

• d = r x t
• p = m x v
• f = m x a
• w = d x f

According to which law of energy, energy can't be created or destroyed?

• First law of motion
• The law of tacos
• Laws of Energy
• law of conservation of energy

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As a pendulum swings from its highest to lowest position, what happens to its kinetic and potential energy? 

• Both the potential energy and kinetic energy decrease
• The potential energy decreases while the kinetic energy increases 
• The kinetic energy decreases while the potential energy increases 
• Bothe the potential energy and kinetic energy increase 

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The ability to do work is....

• work
• power
• acceleration
• energy

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A job is done slowly, and an identical job is done quickly.  Both jobs require the same amount of ___, but different amounts of _____

• work, energy
• power, work
• work, power
• force, work

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The unit used to measure work is the 

• Watt
• Newton
• Joule
• meter

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