An object of mass 10 kg is released from rest 3000 m above the ground and allowed to fall under the influence of gravity. Assuming the force due to air resistance is proportional to the velocity of the object with proportionality constant b =40 N-sec/m, determine the equation of motion of the object. When will the object strike the ground? Assume that the acceleration due to gravity is 9.81 m/sec? and let () represent the distance the object has fallen in t seconds. o Determine the equation of motion of the object. x(t)= When will the object hitthe ground? The object will hit the ground after || seconds. (Round to two decimal places as needed.)