A mass weighing 96 pounds stretches a spring 32/9 ft. Assume the mass is initially released from a point 2 ft below the equilibrium position with zero velocity. Assuming a damping force that is 18 times the velocity of the mass, determine the equation of the motion and type of the damped motion.(Do not solve the constant coefficients.)

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)

How do the kidneys affect homeostasis

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply