Hillo
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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| A wheel and axle uses a handle or axis to turn a wheel | True
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| A inclined plane uses wheels and rope | False
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| A simple machine does not need electricity | True
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| A divice that makes it harder to do work is a machine | False
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| A nutcracker is an example of a lever | True
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| A screw is an inclined plane that tears things apparat | False
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| With a pulley yo can use your body weight to raise an object | True
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| A lever turns on a pivot point called a fulcrum | True
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| A knife an ax and a nail are examples of inclined planes | False
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| Any divice that performs work is a lever pulley or machine? | Machine
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| Because a wrench has an arm that turns around a point the wrench is a screw wedge or lever | Lever
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| A rope placed over a grooved wheel is called a screw pulley or wedge | Pulley
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| A steering wheel is an example of a | Wheel and axle
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| A truck ramp is an example of a wedge screw or inclined plane | Inclined plane
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| A door knob is an example of a wedge inclined plane or wheel and axle | Wheel and axle
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| A pencil shapner is an example of wheel and axle screw wedge | Wheel and axle
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| A screw is an example of wedge screw wheel and axle | Screw
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| A knife is an example of a wedge wheel and axle screw | Wedge
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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:
hetrem
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