Physics, 21.10.2020 04:01 kingalex7575
1) If you release a rubber band that had 10 units of elastic energy, 12 units of movement energy cannot be produced. Why not?
2) For the rubber band in question 3, what would its percentage efficiency be if 7 units of movement energy were produced? Where have the remaining 3 units of energy gone?
3) What are the by-product energy transformations for a car?
Answers: 1
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1) If you release a rubber band that had 10 units of elastic energy, 12 units of movement energy can...
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