A quartz crystal votec berates with a frequency of 62,621. What is the speed of the crystal’s motion?

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The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

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