The pendulum is initially pulled back to a height of 14.6 cm above its lowest position and held at rest. The pendulum is then released and allowed to swing to the other side. *Neglect any effects due to friction and air resistance. To the nearest hundredth of a m/s, how fast is the pendulum traveling as it passes through its lowest position?

22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?