Alora's Science Stak
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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force | a push or pull
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balanced forces | two or more equal forces whose effects cancel eachother out
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friction | rubbing force that acts against the motion between two touching sufraces
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net force | combination of all forces acting on an object
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newtons first law of motion | states that objects at rest will remain at rest or move with a constant velocity unless forceis applied
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newtons second law of motion | states that object acted upon by a net force will accelerate in the direction of the force
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newtons third law of motion | states that force always act in equal but opposite pairs
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terminal velocity | constant speed of an object reached when the force of gravity is balanced by air resistance
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unbalanced forces | two or more unequal forces acting on an object causing the object to accelerate
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weight | the gravitational force between you & earth
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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:
alora.martinez
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