Explanation Given: Time period, T = 20 yrs = 6.312 × 10 8 s Earth’s speed along the orbit, v E = 30 × 10 3 m/s Solution: The period of one revolution can be calculated as: T = 2 π r v E ... 1 where, r is radius of the orbit v E is the orbital speed of earth Applying values in equation I, it can be calculated as: 6.312 × 10 8 s = 2 π r 30 × 10 8 m/s Re-arranging the above equation: ⇒ r = 6

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ISBN: 9781119773511

Author: Halliday

Publisher: WILEY

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Chapter 4, Problem 117P

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To find: The distance travelled by a person on their 20^t^hbirthday along the orbit.

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Chapter 4, Problem 116P

Chapter 4, Problem 118P

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The distance travelled by a person on their 20 t h birthday along the orbit.

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To find: The distance travelled by a person on their 20^t^hbirthday along the orbit.

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Chapter 4 Solutions

The distance travelled by a person on their 20 t h birthday along the orbit.

Solution Summary: The author calculates the distance travelled by a person on their 20th birthday along the orbit.

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To find: The distance travelled by a person on their 20thbirthday along the orbit.

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Chapter 4 Solutions

To find: The distance travelled by a person on their 20^t^hbirthday along the orbit.