Learn how to solve projectile motion problems, specifically focusing on determining the height of a cliff in this 13-minute physics video tutorial. Explore the application of projectile motion formulas and kinematics equations to calculate the initial height of an object launched horizontally from a cliff. Access additional resources, including formula sheets for projectile motion and kinematics, as well as supplementary physics videos and worksheets. For a more comprehensive study, check out the full 1-hour 52-minute video and accompanying 10-question PDF worksheet to further practice and reinforce your understanding of projectile motion concepts.