Physics, 29.10.2019 04:31 LouiseKane1080
(a) the sun orbits the milky way galaxy once each 2.60 x 108y , with a roughly circular orbit averaging 3.00 x 104 light years in radius. (a light year is the distance traveled by light in 1 y.) calculate the centripetal acceleration of the sun in its galactic orbit. does your result support the contention that a nearly inertial frame of reference can be located at the sun? (b) calculate the average speed of the sun in its galactic orbit. does the answer surprise you?
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(a) the sun orbits the milky way galaxy once each 2.60 x 108y , with a roughly circular orbit averag...
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