Physics, 14.10.2019 16:00 lostcharmedone01
Astronomers have found that light waves coming from a given point on the sun have a slightly higher frequency than light from a point on the opposite side of the sun. what do these measurements tell you about the sun’s motions? describe this phenomenon in terms of the concepts you have learned in this section. you may have to do some research.
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Physics, 21.06.2019 12:50
"why is graphite used instead of gold or copper wires to conduct electricity in very hot situations such as an industrial kiln? " that's the question, but the thing is, i don't even understand what an "industrial kiln" xd assistance would be < 3
Answers: 2
Physics, 21.06.2019 19:20
Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?
Answers: 1
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 1
Astronomers have found that light waves coming from a given point on the sun have a slightly higher...
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