If an object is propelled upward from a height of 96 feet at an initial velocity of 80 feet per sec, then its height after t seconds is given by the equation h=-16t2+80t+96 where h is in feet. After how many seconds will the object reach a height of 196 feet?© BrainMass Inc. brainmass.com October 10, 2019, 12:45 am ad1c9bdddf
Plug in h = 196 in the equation and solve for t
196 = -16t^2 + ...
The velocity of a propelled object is determined. A complete, neat and step-by-step solution is provided.