What is the average power developed by a motor as it lifts a
400.-kilogram mass at constant sp...
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Physics, 14.04.2020 04:56, esmeraldavelez63
What is the average power developed by a motor as it lifts a
400.-kilogram mass at constant speed through a vertical
distance of 10.0 meters in 8.0 seconds?
320 W
Ob 500 W
oc 4,900 W
Od 32,000 W
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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