An airplane is flying at 200 m/s at an angle of 30o north of east. How fast is the plane flying east?

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

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Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.