{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/3d7d0c9e5cdb4c2db50536256cf4a3db\" frameborder=\"0\" width=\"1838\" height=\"1378\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1378,"width":1838,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1378,"thumbnail_width":1838,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/3d7d0c9e5cdb4c2db50536256cf4a3db-3e2b81f4eb380f3b.gif","duration":4741.208,"title":"9MA0 Mech - Set 10 - Projectiles","description":"In this video, I walk through a projectile motion problem involving a small ball projected from a cliff, where we determine the initial speed, u, which I show equals 28 m/s. I also calculate the maximum height the ball reaches, which is 45 meters above the ground. Additionally, I discuss the effects of air resistance and other refinements to the model. I encourage viewers to engage with the concepts presented and consider how different factors might influence projectile motion. Please review the calculations and the assumptions made in the problem."}