On Earth, the parallax angle measured for the star Vega is 0.129 arcseconds. If you were to measure Vega's parallax angle on Pluto, what would the parallax angle be?

If the speed of a particle triples ,by what factor does its kinetic energy increase?

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The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f.s. = 2 against bucklin