sec. 1 and 3
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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| motion | the state in witch one object's destance from another is changing.
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| reference point | a place or object used for comparison to determin if an object is in motion
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| international system of units | (SI) a system of measurment based on multiples of ten and on established measures of mass, length, and time.
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| meter | the basic SI unit of langth
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| speed | the distance an object traviles in one unit of time.
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| velocity | speed in a given direction.
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| acceloration | the rate at wich velocity changes
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| how is the motion of an object determined? | by its change of position to a reference point.
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| how do you determine speed for an object that moves at a constant pace? | its speed can be determaned by dividing the distance it traviles by the time its taken
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| how do you determine speed of an object were the speed varies? | if the object's speed varies, then dividing destance by time gives you the object's average speed
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| how do you describe the object's velocity? | (blank)
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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:
croppp
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