STUDY CRAP
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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| Which of the following forces opposes motion between two surfaces that are touching? | friction
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| When a rollercoaster moves, which of the following helps to overcome friction? | energy
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| Which of the following causes some of the potential energy of a rollercoaster to be converted to thermal energy? | friction
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| Name two locations where there is friction on a rollercoaster. | At the top of the first hill and between the car's wheels
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| On a rollercoaster, where is the potential energy the greatest? | At the top of the first hill
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| The kinetic energy at the bottom of the first hill on a rollercoaster is less than the ______ energy at the top of the hill. | potential
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| When a group of objects transfer energy only to each other, a(n) ______ is created. | closed
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| On a rollercoaster, some mechanical energy is always converted into______ energy | thermal
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| What 3 types of energy from a rollercoaster are added together to equal the total amount of original potential energy? | Thermal energy, kinetic energy, and sound energy
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| The rule that energy cannot be created or destroyed is explained by the | Law of Conservation of energy
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| The toal amount of ______ in a closed system is always the same regardless of how many conversions take place. | energy
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| In a light bulb, some energy is converted to ______ energy, making the bulb feel warm | thermal
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| Any time energy is converted into another form of energy |
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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.
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.
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:
anime101
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