Hen a 0.20-kg block is suspended from a vertically hanging spring, it stretches the spring from its original length of 0.050 m to 0.060 m. the same block is attached to the same spring and placed on a horizontal, frictionless surface. the block is then pulled so that the spring stretches to a total length of 0.10 m. the block is released at time t= 0 and undergoes simple harmonic motion. page 24.what is the maximum acceleration ofthe block?