A string of length is initially stretched straight; its ends are fixed for all t. At...

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A string of length is initially stretched straight; its ends are fixed for all t. At time t = 0, its points are given the velocity V(x) = (@y/t) t-o described by [2hx/l, 2h-2hr/l, V(x) = Determine the shape of the string at time t. if 0 x 1/2. if l/2 < xl. A string of length is initially stretched straight; its ends are fixed for all t. At time t = 0, its points are given the velocity V(x) = (@y/t) t-o described by [2hx/l, 2h-2hr/l, V(x) = Determine the shape of the string at time t. if 0 x 1/2. if l/2 < xl.