Question

d by an elastic string from a fixed pole. The stant ink = mg/l,After being released a 5 slope,h of the string iust unstretched, the box slides down he slope. The initial from rest with the string being box slid location is chosen so that the subsequent motion is o 3. On 7 45 The box remains on the slope throughout the situations in this questions. The coefficient friction of the slope is ,where u < 1. amplitude bf the oscillation. initial position) traveled by the box in terms of u and L. that u < 1/3, of (a) Show that the box undergoes a simple harmonic motion asimpleharmonicmotioneusorindthefrequencyudthe f μ 0 Find the frequency and the (b) In general, u can be any number from O to 1, Express the maximum displacement (from the (c) Assume that the box moves up the slope after traveling the maximum displacement. Show

Answer 1

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