Friday, February 12, 2010

A planet moves around the sun in a circular orbit which statement is false? 1.Kinetic en?

A planet moves around the sun in a circular orbit which statement is false. Kinetic energy is less than potential energy, Circular motion is possible even if force is decreases as cube of distance from sun, Acceleration is zero, Radius speed is zero or angular speed is constant.A planet moves around the sun in a circular orbit which statement is false? 1.Kinetic en?
False planets move around the sun in eliptical orbits as far as we know. Also the sun is probably the center of the universe and we shouldn't just say it isn't because we like the idea of being extraordinary.

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