The Sun orbits the Milky Way galaxy once each 2.60 × 108 years, with aroughly circular orbit averaging a radius of 3.00 × 104 light-years. (A light-year isthe distance traveled by light in 1 year.) Calculate the centripetal acceleration of theSun in its galactic orbit. Does your result support the contention that a nearly inertialframe of reference can be located at the Sun? (b) Calculate the average speed of theSun in its galactic orbit. Does the answer surprise you?

Given data r=3×104 Ly=2.84×1020 mT=2.6×108 Yr Here, r is the distance and T is the time period.…

Answered: The Sun orbits the Milky Way galaxy…

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