How fast will waves travel on spring if it is stretched
An unstretched spring has a length of .30 m. when the spring is stretched to a total length of .60 m, it supports traveling waves moving at 4.5 m/s how fast will waves travel on this spring if it is stretched to .90 m.
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Suppose the roller coaster in the figure (h1 = 40 m, h2 = 15 m, h3 = 20) passes point A with a speed of 2.40 m/s. If the average force of friction is equal to one sixth of its weight, with what speed will it reach point B? The distance traveled is
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When the spring is stretched to a total length of .60 m, it supports traveling waves moving at 4.5 m/s how fast will waves travel on this spring if it is stretched to .90 m.
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The mass of a star is 1.75·1031 kg and its angular velocity is 1.30E-7 rad/s. Find its new angular velocity if the diameter suddenly shrinks to 0.47 times its present size. Assume a uniform mass distribution before and after. Icm for a soli
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