How to find the height of a ball and time it takes using velocity

The video tutorial explains how to determine the maximum height of a rock launched upwards using a position function. It demonstrates two methods: using a graphing calculator to graph the function and find the maximum point, and calculating the maximum height manually by finding when the velocity is zero. The tutorial provides step-by-step instructions for both methods, ensuring that learners can understand and apply the concepts effectively.

What is the velocity of the rock at its maximum height, and why is it significant?

Explain how to determine the time it takes for the rock to reach its maximum height.