Planetary Gravity Escape Velocity

preview_player
Показать описание
AP Physics Review Series.
This lesson takes a look at finding the acceleration of gravity near the surface of a planet. Also, how to find 'g' on a planet with mass and radius as multiples of the Earth's. Escape velocity is also discussed in this lesson.
Рекомендации по теме
Комментарии
Автор

how about the velocity needed to escape the gravitational pull of a planet of 8 x 1024 kilograms and radius of 5 x 106 meters is nearly 14.6km/s

speedsterRR