Science Test
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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| Acceleration involves a change in what two components? | show 🗑
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| show | acceleration
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| show | true
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| Deceleration is another word for negative | show 🗑
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| Is the following sentence true or false? An object can accelerating even if the speed is constant | show 🗑
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| show | a merry go round, ferris wheel, the moon orbiting around the earth
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| show | increasing speed
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| show | decreasing speed
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| show | changing direction
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| What must you calculate to determine the acceleration of an object? | show 🗑
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| What is the formula you use to determine acceleration? | show 🗑
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| show | If an object's acceleration varies, then you can describe only average acceleration
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| show | km/hr/hr
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| A graph shows the motion of an object that is accelerating. What happens to the speed of an object over time? | show 🗑
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| The graph line is slanted and straight. What does this line show about the acceleration of an object? | show 🗑
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| What is true when a graph of distance versus time is a curved line | show 🗑
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| When an object's distance from another object is changing, | show 🗑
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| The basic SI unit of length is the | show 🗑
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| Speed equals distance divided by | show 🗑
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| When you know both the speed and direction of an object's in motion, you know the | show 🗑
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| You can show the motion of an object on a line graph in which you plot distance against | show 🗑
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| show | how quickly or slowly the object is moving
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| The upper layer of Earth consists of more than a dozen major pieces called | show 🗑
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| In 1,000 years, Earth's plates have moved | show 🗑
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| What is an example of deceleration? | show 🗑
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| show | a reference point
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| Gallons, inches, and pounds are all | show 🗑
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| show | not moving at all
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| show | all over the world
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| show | earth's plates move ever so slowly
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| show | 250 million years ago
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| If you know the distance an object has traveled in a certain amount of time, you can determine | show 🗑
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| In a conversion factor, what is special about the fraction used? | show 🗑
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| show | stay the same for very long
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| show | 15 km/h
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| show | stationary
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| show | motion
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| When riding a bicycle past a building, you are not moving relative to the_______ | show 🗑
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| Suppose you are standing on a corner when a car moving toward the north passes you. If you use the car as a reference point, the direction in which you appear to be moving is toward the____ | show 🗑
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| The distance traveled by a moving object per unit of time is called____ | show 🗑
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| show | crust
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| show | velocity
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| _____occurs when an object slows down | show 🗑
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| show | less
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| If two lines appear on the same motion graph, the line with the steeper____indicates a greater speed. | show 🗑
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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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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:
17ochinedu