Physics, 24.04.2020 20:51 daniella0123
66. Which of the following is not an example of harmonic
motion?
A. a ball rolling down a hill
B. pistons in a running car engine
C. a swinging pendulum
D. waves in a pond spreading outward from a stone
that was dropped
Answers: 3
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Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
Answers: 3
Physics, 22.06.2019 09:30
True or false graphs must include scales that increase by the same amount
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Ihave this 50 question test the layer of earth's atmosphere where atoms and molecules escape into space is referred to as the a) exosphere b) ionosphere. c) mesosphere d) thermosphere
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66. Which of the following is not an example of harmonic
motion?
A. a ball rolling down...
motion?
A. a ball rolling down...
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