7th grade physics
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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| What is force? | show 🗑
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| show | Not equal, causes an object to move.
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| show | Equal, the same strength, an object doesn't move
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| show | All forces acting on an object, total forces
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| show | an object in motion stays in motion , an object at rest stays at rest unless acted upon by an unbalanced force
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| What is newton's second law of motion? | show 🗑
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| What is friction? | show 🗑
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| What is gravity? | show 🗑
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| What is air resistance? | show 🗑
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| show | The product of an object's mass and velocity
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| show | for every action there is an equal and opposite reaction
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| What two factures ddetermine the frictional force between two surfaces? | show 🗑
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| show | Mass is how much matter is in an object and weight is the force of gravity on an object
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| show | fluid, static, rolling, and sliding
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| What is the law of universal gravitation? | show 🗑
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| what is the relationship between mass and momentum? | show 🗑
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| show | The greater the velocity, the greater the momentum.
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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:
ooomber
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