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5 Cards in this Set
- Front
- Back
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True or False:
A simple machine is a device that does work with only two motions. |
False:
A simple machine is a device that does work with only one motion. |
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True or False:
The force that is applied to a machine is the effort force. |
True.
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True or False:
A machine is a device that makes life harder. (Assuming the machine is working properly.) |
False:
A machine is a device that makes life easier. |
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True or False:
The work done by a machine is work input. |
False:
The work done by a machine is work output. |
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True or False:
The fixed point of a lever is the axle. |
False:
The fixed point of a lever is the fulcrum. |
