If a ball is thrown upwards at 20 ft/sec, the height h after t seconds is given by h = -16t^2 + 20t. ??How many seconds does it take for the ball to reach its maximum height, and what is this height?
If a ball is thrown upwards
We help you get better grades, improve your productivity and get more fun out of college!!
Get Homework Answer for this question
Free title page
Free reference page
Free formatting
Unlimited revisions