The Velocity a Planet of Mass M with Circular Orbit $\omega$

question 23

Multiple Choice

The velocity a planet of mass m with circular orbit is given by where v_o in m/s is a constant, and $\omega$ is the angular velocity. Its position vector is .The angular momentum of the planet about the center of the orbit is

• A) mv_or_o
• B) mv_or_o
• C) mv_or_o (2 sin \(\omega\)t cos \(\omega\)t)
• D) mv_or_o (2 sin \(\omega\)t cos \(\omega\)t)
• E) none of the above

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