Physics Selectivity Andalusia June 2016 - Topic 1. Exercise 2

Physics Entrance Exam, Andalusia, June 2016 - Topic 1. Exercise 2 Engagement Exam, University Entrance Exam, June 2016, Andalusia. a) Define the escape velocity of a planet and derive its expression. b) A satellite is placed in a circular orbit at a height h above the Earth. Deduce the expressions for its kinetic energy while orbiting and calculate the change in gravitational potential energy it has experienced compared to what it had on Earth's surface. You can support the channel financially at the following link:   / antonioprofe