Physics, 13.01.2021 22:40 tabathahasaunicorn1
What quantity is the sum of the kinetic energy and all forms of potential
energy in a system?
Answers: 3
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Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
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If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone
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Write down two additional questions about earth's magnetic field that will make your presentation more informative.
Answers: 1
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Often called simply "velocity," this is the velocity of an object at a particular moment in time.
Answers: 1
What quantity is the sum of the kinetic energy and all forms of potential
energy in a system?...
energy in a system?...
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