Questions
A planet moves around the sun. At a given point P, it is closest from the sun at a distance d1 and has a speed v1. At another point Q, when it is farthest from the sun at a distance d2, its speed will be
detailed solution
Correct option is C
According to law of conservation of angular momentummv1d1=mv2d2∴ v2=d1v1d2Talk to our academic expert!
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