Work and Energy Unit
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| the use of force to move an object some distance | work
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| formula for work | force x distance
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| unit of measurement for work | joule
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| this is transferred when work is done | energy
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| energy of motion | kinetic energy
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| stored energy | potential energy
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| potential energy caused by gravity | gravitational potential energy
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| formula for gravitational potential energy | mass x gravitational acceleration (9.8) x height
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| formula for kinetic energy | mass x (velocity)2 / 2
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| formula for mechanical energy | potential energy + kinetic energy
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| states that energy cannot be created or destroyed, only transferred to other forms | law of conservation of energy
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| energy an object has due to the motion of its molecules | thermal energy
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| energy stored in chemical bonds that hold compounds together | chemical energy
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| potential energy stored in the nucleus of an atom | nuclear energy
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| the rate at which you do work | power
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| unit of measurement for power | watt
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| formula for power | work/time or energy/time
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| amount of work a horse can do in a minute | horsepower
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
jwandrey
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