Suste Maroney from Australia set a women's record in long - distance swimming by swimming 93.525 24.00 h. aWhat was Maroney's average speed in m/s ? b Maroney's mass was 55 kg what was her kinetic energy ?

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)