Question: Please be clear A rocket sled having an initial speed of 188 mi/h is slowed by a channel of water. Assume that during the braking

Please be clear

A rocket sled having an initial speed of 188 mi/h is slowed by a channel of water. Assume that during the braking process, the acceleration a is given by a(v) - -uvs, where v is the velocity and u is a constant. Find the time 7 required to slow the sled to 15 mi/h as a function of u. T = hours

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