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--- 183_notes:examples:videoswk6 [2016/08/17 18:12] – created waterso8
+++ 183_notes:examples:videoswk6 [2016/08/17 19:02] (current) – waterso8
@@ Line 4: / Line 4: @@
 === Video ====
+Part 1:
+An asteroid, m = 1.2 e 15 kg, is in an elliptical orbit around Earth. You observe its orbit at points A, B, C, and D.
+a) Draw vectors that represent the asteroid's Net Force and its Parallel & Perpendicular change in momentum at each point.
 {{youtube>eLC6Opx_zyk?large}}
 ----
+Part 2:
+At point A, your asteroid is 1.5 e 10 m away from the center of Earth. At point C, it's 2.0 e 11 m away. Calculate the Force of Gravity at both of these points, then the perpendicular change in momentum and the force of uniform circular motion at A & C.
 {{youtube>4pbiDvh3eF0?large}}