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vs. (20 pts) A bullet is fired horizontally underwater and experiences a strange viscous force given the expression Fdisp (u) =-k U2-au where k is a constant. Assuming the initial speed is vo, find the distance traveled d in terms of the mass m, vo, a and k. This expression should not contain time t. No need to consider gravity
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d匕 atkv av4kv

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