Force & Motion
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 force is a push or pull on an object.
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| Measured: | Forces are measured in units called Newtons(N).
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| What does it do? | It can cause the object to start moving or stop moving or change direction.
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| Net Force: | A net force id the overall (or combined) forces acting on an object.
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| When do i subtract? | When forces act in Different directions.
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| When do i add? | When forces act in the Same direction.
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| Balanced Force: | Are egual forces acting on one object in opposite directions will Not change an objects motion.
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| Unbalanced Force: | Occurs when the net force changes an object's motion.
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| Friction: | Is the force one substance exerts on another substance when two rub against each other.
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| Formula for distance: | D=SxT.
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| Formula for time: | T=D/S
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| Formula for speed: | S=D/T
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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:
salinas0900284
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