Part A Calculate the magnitude of the angular momentum of the Venus in a circular orbit...

Question

Question

Part A Calculate the magnitude of the angular momentum of the Venus in a circular orbit around the sun. The Venus has mass 4.

Answer 1

Answer #1

Part a)

Since venus can be assumed as particle

Velocity of center of venus 'v' = 2 x 3.14 x R / (224.7 x 24 x 60 x 60)

= 34953.19 m/s

Angular momentum about center of sun

= m x v x R

= 1.84 x 10^40 kg m2 /s

Part c)

Moment of inertia I = 2 M x R^2 /5

Angular velocity w = 2x 3.14/(243 x 24 x 60x60)

=2.993 x 10^-7 rad /s

Angular momentum = I x w

= 2.134 kg m2 / s

Answer 2

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