Free Response - Solve this problem, showing all work. Partial credit may be given.
A stone is thrown vertically upward with a speed of 20.0 m/s from the top of a cliff 90.0 m high. Use g = 10.0 m/s2
a. Howmuchlaterdoesitreachthebottomofthecliff?
b. Howhighdiditgofromtheedgeoftheclifffromwhereitwasthrown?
c. What is the velocity of the stone just before it hits the ground?
d. Whattotaldistancedidittravel?
e. Howmuchtimeelapsedfromthetimethepersonatthetopofthecliff threw the stone to when he hears it hit the bottom?
(speed of sound = 340 m/s)
f. Sketch the graphs x(t), v(t), and a(t) for the entire time of the motion.
