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trasher [3.6K]
3 years ago
15

besides a reduction in friction the only way to increase the amount of work output of a machine is to (blank) the work input

Physics
2 answers:
labwork [276]3 years ago
7 0
I don't know know if you have a word bank but I will say increase the work input. 

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Bad White [126]3 years ago
7 0

Answer: The correct answer is increase.

Explanation:

The efficiency of the machine is defined as the output work of a machine compared to the input work.

The output work for a machine cannot be greater than input work. As some of the energy is loss due to friction. The efficiency of a machine can be increased by reducing friction include using the slippery substance like oil.

Besides a reduction in friction the only way to increase the amount of work output of a machine is to increase the work input.

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