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Physics, 17.09.2021 05:50, jasondesatnick
A satellite is to be launched into an orbit of radius, r Show that v = 2gr, where V is the launch speed
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Answers: 2
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What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g
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Physics, 23.06.2019 03:30, jescanarias22
Which statement is true? a) the work done to lift an object 6 meters is greater than the gravitational potential energy it gains. b) the work required to push an object is less than the work required to pull an object the same distance. c) the work required to raise an object to a height is equal to the gravitational potential energy the object gains. d) the work done against gravity to lift an object straight up is greater than the work required to roll it up a ramp.
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Physics, 23.06.2019 10:00, arlettg
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A satellite is to be launched into an orbit of radius, r Show that v = 2gr, where V is the
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