stack 2
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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| energy stored in chemical bonds between atoms | chemical energy
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| energy of hot objects | thermal energy
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| energy of opposition potential | potential energy
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| energy of motion | kinetic energy
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| In what direction does an object accelerate? | in the direction of the force
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| How does friction affect moving objects? | slows it down
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| mass x acceleration: work examples from your notes | word problems
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| actions and reactions (3rd law) | pair forces
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| What does friction covert energy of motion into? | thermal energy
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| What keeps a satellite in orbit around the earth? | force of gravity
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| the greater the mass of an object..... | the more inertia the object has
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| the law of inertia... | newton's first law
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| the friction from air molecules hitting on object moves through the air | air resistance
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| statement that describes events or relationships that exist in nature | law
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| unbalanced force can keep an object moving in a circle | circular motion
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| a force between surfaces that resists the movement of one surface past another surface | friction
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| a push or pull | force
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| list newton's 3 law of motion | 1 an object at rest stays at rest unless and unbalanced force acts on it
Examples: a book left on the table overnight is there when you return
a soccer ball continues to roll until it hits something
the clothes you left on the floor are still there w
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| newton's laws of motion | force = mass x acceleration
a baseball hit with a bat flies farther than a bowling ball hit with a bat
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| newton's laws of motion | for every equal and opposite action there is an equal and opposite reaction
a balloon flies forward when air quickly escapes from it
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| galileo | Italian scientist showed that falling objects with different masses have the same acceleration
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| If you are not strapped into some amusement rides, how would you fly off? | fly off in a straight line
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| at the top of a hill on a roller coaster, what does your inertia do to your body? | keeps you there
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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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.
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:
lyncall
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