Physics, 01.08.2019 09:00 tavidallaz5988

In which applications are sound waves reflected? check all that apply. cleaning lenses detecting diseases destroying cancer cells locating damaged parts breaking down kidney stones monitoring fetal development

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Physics, 21.06.2019 18:00, giavanleer14

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Physics, 22.06.2019 00:30, sophiaa23

Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?

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Physics, 22.06.2019 03:30, hannahbaak

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What is the scientific definition of energy that relates to work

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In which applications are sound waves reflected? check all that apply. cleaning lenses detecting di...