(a) A hanging spring stretches by 36.0 cm when an object of mass 470 g is hung on it at rest. We define its position as x = 0. The object is pulled down an additional 15.5 cm and released from rest to oscillate without friction. What is its position x at a moment 84.4 s later?
(b) Find the distance traveled by the vibrating object in part (a).
(c) Another hanging spring stretches by 36.5 cm when an object of mass 460 g is hung on it at rest. We define this new position as x = 0. This object is also pulled down an additional 15.5 cm and released from rest to oscillate without friction. Find its position x at a time 84.4 s later.
(d) Find the distance traveled by the vibrating object in part (c).