A ball is released and allowed to fall freely. How far will it have fallen in 2 seconds?
Vi = 0
h = initial height - (1/2) g t^2
h = 0 - 4.9 (4)
h = - 19.6 metersd
it fell 19.6 meters
h = initial height - (1/2) g t^2
h = 0 - 4.9 (4)
h = - 19.6 metersd
it fell 19.6 meters