Physics, 11.10.2019 03:30 amazeking3545
An object of mass m swings in a horizontal circle on a string of length l that tilts downward at angle θ. find an expression for the angular velocity ω in terms of g, l and angle θ
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Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
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Physics, 22.06.2019 05:40
The difference between a red shift and a blue shift has to do with wavelength frequency. t or f
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An object of mass m swings in a horizontal circle on a string of length l that tilts downward at ang...
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