16. Angular Momentum
Intro to Angular Momentum
1PRACTICE PROBLEM
When calculating Mars' angular momentum in a round orbit around the sun, is it reasonable to consider it as a point mass? (Useful data about Mars: mass: 6.42 × 1023 kg; radius: 3.39 × 106 m; orbit radius: 2.28 × 1011 m; orbital period: 687.0 days)
When calculating Mars' angular momentum in a round orbit around the sun, is it reasonable to consider it as a point mass? (Useful data about Mars: mass: 6.42 × 1023 kg; radius: 3.39 × 106 m; orbit radius: 2.28 × 1011 m; orbital period: 687.0 days)
ANSWERS OPTIONS
A
Yes; Rorbit is much greater than RMars
B
No; Rorbit is much greater than RMars
C
No; Rorbit and RMars are nearly equal
D
Yes; Rorbit and RMars are nearly equal
E
No; RMars is much greater than Rorbit
F
Yes; RMars is much greater than Rorbit