In 1610, Galileo used his telescope to discover four prominent moons around Jupiter. Their mean orbital...

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Physics

In 1610, Galileo used his telescope to discover four prominentmoons around Jupiter. Their mean orbital radii a and periods T areas follows: (a) Io has a mean orbital radius of 4.22 x 108 m and aperiod of 1.77 days. Find the mass of Jupiter from thisinformation. (b) Europa has a mean orbital radius of 6.71 x 108 mand a period of 3.55 days. Find the mass of Jupiter from thisinformation. (c) Ganymede has a mean orbital radius of 10.7 x 108 mand a period of 7.16 days. Find the mass of Jupiter from thisinformation. (d) Callisto has a mean orbital radius of 18.8 x 108 mand a period of 16.7 days. Find the mass of Jupiter from thisinformation.

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4.1 Ratings (542 Votes)

Lets work from point of view of energies Acceleration along a circular path is equal to the square of the velocity divided by the radius AV2R The acceleration is equal to the force that a one Kilogram object would require to keep it on a See Answer

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