2. A satellite of mass 190 kg is placed into an orbit around Earth at a height of 700 km above the surface. (Earth's radius is 6.37 × 10 m and mass of the earth is 5.972 x 104 kg) (a) Assuming a circular orbit, how long does the satellite take to complete one orbit? (b) What is the satellite's speed? (c) Starting from the satellite on the Earth's surface, what is the minimum energy input necessary to place this satellite in orbit? Ignore air resistance but include the effect of the planet's daily rotation.

2. A satellite of mass 190 kg is placed into an orbit around Earth at a height of 700 km above the surface. (Earth's radius is 6.37 × 10 m and mass of the earth is 5.972 x 104 kg) (a) Assuming a circular orbit, how long does the satellite take to complete one orbit? (b) What is the satellite's speed? (c) Starting from the satellite on the Earth's surface, what is the minimum energy input necessary to place this satellite in orbit? Ignore air resistance but include the effect of the planet's daily rotation.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom

Section: Chapter Questions

Problem 4P

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