An object of mass 10 kg is reloased trom rest 4000 m above the ground and alowed to fall undor the infuence of gravity. Assuming the force duo to air resistance s proportional to tho velocity of the obiject with proportionality comstant b 50 N sec/m, determine the equation of motion of the object When will the object strike the ground? Assume that the accoleration due to gravity is 981 m/sec and let x) represent the distance the object has fallen in t seconds Determine the cquation of motion of the objed
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