A mass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. Initially, the mass is released from rest from a point 2 inches above the equilibrium position. Give the initial conditions. (Use g = 32 ft/s2 for the acceleration due to gravity.) x(0) = Incorrect: Your answer is incorrect. ft x′(0) = Correct: Your answer is correct. ft/s Find the equation of motion. x(t) = Incorrect: Your answer is incorrect. ft
