Please Help!
Which equation would best help solve the following problem?
Rita hits a tennis ball with an initial velocity of 15 meters/sec. When she hits the ball, it is one meter above the ground. How long will it take for the ball to hit the ground?
Question 1 options:
4.9t2 + 15t + 1 = 0
–4.9t2 + 15t = 1
–16t2+ 15t + 1 = 0
–4.9t2 + 15t + 1 = 0