2-95
A camera is set up to take photographs of a ball undergoing vertical
motion. The camera is 5.2 m above the ball launcher, which can launch
the
ball with an initial velocity of 17 m/s upward. Assuming that the ball
goes straight up and straight down past the camera, at what times will
the ball pass the camera?
ACCUMULATED SOLUTION
Correct!
Which of the Galilean equations can be used here?
(a)
v = v0 + at
(b)
y = v0t + (1/2)at2
(c)
v2 = v02 + 2ay