In an elliptical orbit under gravitational force, in general

(a) Tangential velocity is constant

(b) Angular velocity is constant

(c) Radial velocity is constant

(d) Areal velocity is constant

Concept Videos :-

#1 | Kepler's 1st Law
#2 | Kepler's 2nd Law
#3 | Kepler's 3rd Law

Concept Questions :-

(d)

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