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Which is not a simple machine?
Pulley system
Work divided by time
The ratio of the output force to the input force.
Can opener
Output work divided by input work times 100
Work
3rd class lever
Output force divided by input force.
What is mechanical advantage?
Pulley system
Work divided by time
The ratio of the output force to the input force.
Can opener
Output work divided by input work times 100
Work
3rd class lever
Output force divided by input force.
What is the equation for mechanical advantage?
Pulley system
Work divided by time
The ratio of the output force to the input force.
Can opener
Output work divided by input work times 100
Work
3rd class lever
Output force divided by input force.
What type of pulley uses several pulleys to increase the mechanical advantge?
Pulley system
Work divided by time
The ratio of the output force to the input force.
Can opener
Output work divided by input work times 100
Work
3rd class lever
Output force divided by input force.
How do you calculate power
Pulley system
Work divided by time
The ratio of the output force to the input force.
Can opener
Output work divided by input work times 100
Work
3rd class lever
Output force divided by input force.
What is done when a force causes an object to move in the same direction that the force is applied?
Pulley system
Work divided by time
The ratio of the output force to the input force.
Can opener
Output work divided by input work times 100
Work
3rd class lever
Output force divided by input force.
What is the definition of efficiency?
Pulley system
Work divided by time
The ratio of the output force to the input force.
Can opener
Output work divided by input work times 100
Work
3rd class lever
Output force divided by input force.
What type of machine is a stapler?
Pulley system
Work divided by time
The ratio of the output force to the input force.
Can opener
Output work divided by input work times 100
Work
3rd class lever
Output force divided by input force.
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