A star of mass M = 2.09 × 10³0kg is the origin of a coordinate system. A comet of mass m = 4.07 x 10¹2kg is initially at location = 2.27 × 10¹5 mî +3.99 × 10¹¹ m3. The comet is travelling with velocity = 3.16 × 10³. (The input below will accept answers with no more than 1% variation from the correct value.) Using conservation of energy and of angular momentum, what is the comet's distance from the star at the instant it's closest, and what is the comet's speed? (Hint: Consider the direction of the velocity relative to the position when the comet is at its closest point.) x 10 m |F1 = || = x105m

A star of mass M = 2.09 × 10³0kg is the origin of a coordinate system. A comet of mass m = 4.07 x 10¹2kg is initially at location = 2.27 × 10¹5 mî +3.99 × 10¹¹ m3. The comet is travelling with velocity = 3.16 × 10³. (The input below will accept answers with no more than 1% variation from the correct value.) Using conservation of energy and of angular momentum, what is the comet's distance from the star at the instant it's closest, and what is the comet's speed? (Hint: Consider the direction of the velocity relative to the position when the comet is at its closest point.) x 10 m |F1 = || = x105m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

A star of mass M = 2.09 × 1030kg is the origin of a coordinate system.
A comet of mass m = 4.07 × 10¹2 kg is initially at location = 2.27 × 10¹5 m² +3.99 × 10¹¹m. The comet is travelling with velocity 7 = 3.16 × 10³.
(The input below will accept answers with no more than 1% variation from the correct value.)
Using conservation of energy and of angular momentum, what is the comet's distance from the star at the instant it's closest, and what is the comet's speed? (Hint: Consider the direction of the velocity relative
to the position when the comet is at its closest point.)
||| =
x 108m
|| =
x105m

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