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Physics 8 Online
OpenStudy (tracyy):

Help!! The average distance between Earth and the sun is 1.50x10^8 km.

OpenStudy (tracyy):

Hi, I need help with these problems. I want to see the work also. a. Calculate the average speed, in km/h, of Earth assuming a circular path about the sun. Use the equation: \[v= \frac{ 2\pi r }{ T } \] b. Convert your answer from km/h to m/s.

OpenStudy (jfraser):

what does T mean in the equation?

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