An object of mass 200 kg is released from rest from a boat

Last updated: 6/13/2023

An object of mass 200 kg is released from rest from a boat into the water and allowed to sink While gravity 1 50 is pulling the object down a buoyancy force of times the weight of the object is pushing the object up weight mg If we assume that water resistance exerts a force on the object that is proportional to the velocity of the object with proportionality constant 10 N sec m find the equation of motion of the object After how many seconds will the velocity of the object be 70 m sec Assume that the acceleration due to gravity is 9 81 m sec Find the equation of motion of the object x t