In which senecio is an animal doing work
a cat lifts up her kitten
a dog rubs his back...
Physics, 29.08.2019 21:20 nylahnwalker
In which senecio is an animal doing work
a cat lifts up her kitten
a dog rubs his back against a large tree
a bird carries a bird to its nest
a goat butts its head against a barn wall
a horse pulls a wagon along a road
Answers: 1
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The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
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Observations show that interstellar clouds can have almost any shape and
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Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor
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How does the entropy of steam compare to the entropy of ice?
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