Explanation Given information: The weight of planet Venus is equal to 4.87 × 10 24 k g The radius of planet Venus is equal to 6052 k m The escape velocity is defined as, v e s c = 2 G M r 0 In the above equation, G - Constant of gravitation ( 66.73 × 10 − 12 m 3 / k g s 2 ) M - Mass of planet r 0 - Distance from center of planet to vehicle Calculation: First of all, Find the distance from center of planet to space probe, r 0 = 6052 k m + 280 k m = 6332 k m Now, find the velocity, To determine (b) The decrease in velocity required to insert into the orbit of the planet.

12th Edition

ISBN: 9781259977305

Author: BEER, Ferdinand P. (ferdinand Pierre), Johnston, E. Russell (elwood Russell), Cornwell, Phillip J., SELF, Brian P.

Publisher: Mcgraw-hill Education,

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Chapter 12.3, Problem 12.100P

To determine

(a)

The velocity of the probe as it approaches point A.

To determine

(b)

The decrease in velocity required to insert into the orbit of the planet.

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Chapter 12.3, Problem 12.99P

Chapter 12.3, Problem 12.101P

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(a) The velocity of the probe as it approaches point A.

Solution Summary: The author calculates the velocity of the probe as it approaches point A.