Physics, 19.06.2020 17:57 Description
A frictionless roller coaster (22kg) is at a height h traveling with a speed v0 = 10m / s. Assume that h = 20m. The speed of the car at point B is:
Answers: 2
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Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
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What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?
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More solar radiation is absorbed by earth’s surface than by
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A frictionless roller coaster (22kg) is at a height h traveling with a speed v0 = 10m / s. Assume th...