Multiple Choice
Find the speed of a particle in a circular orbit with radius 1022m around an object of mass 1023kg. (G = 6.67 *10-11m/kg·s2)
A) 1.50 *109 m/s
B) 6.67 * 10-10 m/s
C) 3.87 * 104 m/s
D) 2.58 *10-5 m/s
E) 4.91*10-5m/s
Correct Answer:

Verified
Correct Answer:
Verified
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