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Decreases efficiency by causing an energy loss to the environment
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Asked 7/5/2016 6:06:42 AM
Updated 7/5/2016 7:27:57 AM
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Confirmed by jeifunk [7/5/2016 7:27:57 AM]
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User: Decreases efficiency by causing an energy loss to the environment

Weegy: FRICTION decreases efficiency by causing an energy loss to the environment.



User: Type of pulley that has additional numbers of ropes that help to increase mechanical advantage

Question
Asked 7/5/2016 6:06:42 AM
Updated 7/5/2016 7:27:57 AM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [7/5/2016 7:27:57 AM]
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It is the highest velocity attainable by an object as it falls through the air.
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Terminal velocity is the highest velocity attainable by an object as it falls through the air.
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Instruments use resonance to amplify sound. True or False.
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Instruments use resonance to amplify sound. TRUE.
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Acceleration will only speed up an object. Please select the best answer from the choices provided T F
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Updated 7/5/2016 6:53:50 AM
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Acceleration will only speed up an object. FALSE.
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For a constant voltage, increasing the resistance will cause the current to decrease. Please select the best answer from the choices provided T F
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Updated 7/5/2016 7:31:26 AM
1 Answer/Comment
For a constant voltage, increasing the resistance will cause the current to decrease. TRUE.
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Loud music has no effect on hearing. TRUE or FALSE.
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Updated 3/27/2017 2:52:21 AM
1 Answer/Comment
Loud music has no effect on hearing. FALSE.
Added 3/26/2017 8:15:38 AM
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