A ball rolls off a 3.5 m high box with a velocity of 4m/s. How long does it take to reach the floor and how far from the box does it land?
X = 4 m/s * T
where T is the time it takes to reach the ground.
(1/2)gT^2 = H
T = sqrt(2H/g)
where T is the time it takes to reach the ground.
(1/2)gT^2 = H
T = sqrt(2H/g)