When a 0.2 kg mass is suspended from a vertically hanging spring it stretches the spring from its original length of 0.5 cm to a total length of 6.0 cm. The spring with the same mass attached is then placed on a horizontal frictionless surface. The mass is pulled so that the sprig stretches to a total length of 10 cm. The mass is released and it oscillates back and forth.
A. what is the maximum speed of the mass as it oscillates?