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Posted: **Wed Jul 06, 2022 11:26 am**

: Prove That A Planet Of Mass M Subject To A Central Force Always Moves In A Plane Hint 1 One Way To Define A Plane Is 1 (26.13 KiB) Viewed 13 times

Prove that a planet of mass m subject to a central force always moves in a plane. Hint #1: one way to define a plane is to specify a fixed normal vector that is orthogonal to all vectors in that plane. Hint #2: angular momentum is conserved!