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A projectile ...

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A projectile of mass m is fired into a liquid at an angle θ_{} with an initial velocity v as shown. If the liquid develops a frictional or drag resistance on the projectile which is proportional to its velocity, i.e., F =-kv where k is a positive constant, determine the x and ycomponents of its velocity at any instant.Also find the maximum distance x_{ma} that it travels?

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