Speed of a Satellite in Circular Orbit, Orbital Velocity, Period, Centripetal Force, Physics Problem

This physics video tutorial explains how to calculate the speed of a satellite in circular orbit and how to calculate its period around the earth as well. It uses the formula for centripetal force and gravitation to derive the equation for the orbital velocity of a satellite.

Circular Motion - Formula Sheet:

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Static Friction & Centripetal Force:

Normal Force on a Hill:

Banked Turn Physics Problems:

Non-Uniform Circular Motion:

Gravitational Force:

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Universal Law of Gravitation:

Gravitational Acceleration:

Gravitational Field Strength:

Kepler's Third Law of Motion:

Circular Motion Review:

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Kinetic Energy and Potential Energy:

Work, Energy, and Power:

Final Exams and Video Playlists:

Full-Length Videos and Worksheets:

Physics PDF Worksheets:

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