2. Planet Zero has a mass of 5.0 × 10^23 kg. a. If a stone is...

2. Planet Zero has a mass of 5.0 × 10^23 kg.

a. If a stone is dropped near the surface of the planet and falls 20 m in 2.19 s, what is the radius of Planet Zero?

b. A space probe is launched vertically from the surface of Zero with an initial speed of 4.0 km/s.

C.What is the speed of the probe when it is 3.0 × 10^6 m from Zero's center?

annotate, explain the processes.

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Expert Solution

The answers are in the images. Page number is mentioned at right top.

genius_generous answered 4 months ago

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