Channel: Physics Girl

Category: Science & Technology

Tags: freefallfree falldianna cowernkinematicsap physics 1physics 101physics girl

Description: Lesson 2 of Dianna's Intro Physics Class on Physics Girl. Topic: Freefall. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this video: Problem 1: If we drop a wrecking ball from a height of 35 meters, how long will it take to fall? Problem 2: The ball bounces on a trampoline. It takes the ball 1.7 seconds to reach its maximum height. What is the height? How fast was the ball going when it left the trampoline? Problem 3: You dive off a diving board, 5 meters high, into a pool. You end up 2.5 meters deep in the pool. Assuming constant acceleration, what was your acceleration while the pool water was you slowing down? Dianna Cowern - Executive Producer/Host/Writer Jeff Brock - Lead Writer/Course Designer Laura Chernikoff - Producer Victoria Page - Video Editor Sophia Chen - Researcher/Writer Levi Butner - Videographer Hope Butner - Production Assistant Darren Dyk - Slow Motion Cinematography Andy Brown - Curriculum Consultant Set Design - Lauren Ivy Vanessa Hill - Consulting Producer Aleeza McCant - Illustrator Alicia Cowern - Transcription Consultant - Kyle Kitzmiller Lucy Brock, Samantha Ward - Curriculum Consultants