The orbital velocity of a satellite at point B with radius rB is v. The radius of point A is rA.When satellite is at A, the orbit is increased in radial distances uniformly, so that rA becomes 1.2rA , find the orbital velocity at (1.2rA)

The orbital velocity of a satellite at point B with radius rB is v. Th

1.	The orbital velocity of a satellite at point B with radius rB is v. The radius of point A is rA.When satellite is at A, the orbit is increased in radial distances uniformly, so that rA becomes 1.2rA , find the orbital velocity at (1.2rA)
Answer» The orbital velocity of a satellite at point $B$ with radius $r_{B}$ is $v$ . The radius of point $A$ is $r_{A}$ .When satellite is at $A$ , the orbit is increased in radial distances uniformly, so that $r_{A}$ becomes $1.2 r_{A}$ , find the orbital velocity at $(1.2 r_{A})$

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The orbital velocity of a satellite at point B with radius rB is v. The radius of point A is rA.When satellite is at A, the orbit is increased in radial distances uniformly, so that rA becomes 1.2rA , find the orbital velocity at (1.2rA)

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