College Now Math
An object is thrown upward at a speed of 126 feet per second by a machine from a height of 16 feet off the ground. The height of the object after t seconds can be found using the equation s(t)= -16t2 + v0t +s0, where v0 is the initial velocity and s0 is the initial height. Give all numerical answers to 2 decimal places.
- when will the object reach its maximum height?
- What is its maximum height?
- when will the object reach the ground?