How to Find the Maximum Height of a Thrown Football?

AI Thread Summary
To find the maximum height of a thrown football, the problem involves a football starting at 1.8 meters, thrown at a speed of 20 m/s, and landing at the same height after traveling 30 meters. Relevant equations from projectile motion should be identified, including those for vertical and horizontal motion. An attempt at solving the problem is necessary before receiving assistance. The discussion emphasizes the importance of showing work in physics homework for effective help. Engaging with the community can provide valuable insights into solving such physics problems.
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in the book i am asked to find the maximum height of a football thrown from a quater back to a receiver. The givens are the the ball starts 1.8m off the ground, travels at 20m/s, end 1.8m off the ground, and travels 30m. I NEED HELP!
 
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