(a) Calculate the magnitude of the gravitational force exerted on a 486-kg satellite that is a distance of 1.70 earth radii from the center of the earth. (b) What is the magnitude of the gravitational force exerted on the earth by the satellite? (c) Determine the magnitude of the satellite's acceleration. (d) What is the magnitude of the earth's acceleration? (a) Number i 6.70E16 Units

(a) Calculate the magnitude of the gravitational force exerted on a 486-kg satellite that is a distance of 1.70 earth radii from the center of the earth. (b) What is the magnitude of the gravitational force exerted on the earth by the satellite? (c) Determine the magnitude of the satellite's acceleration. (d) What is the magnitude of the earth's acceleration? (a) Number i 6.70E16 Units

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 2OQ: The gravitational force exerted on an astronaut on the Earths surface is 650 N directed downward....

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The gravitational force exerted on an astronaut on the Earths surface is 650 N directed downward. When she is in the space station in orbit around the Earth, is the gravitational force on her (a) larger, (b) exactly the same, (c) smaller, (d) nearly but not exactly zero, or (e) exactly zero?
What is the approximate magnitude of the gravitational force exerted by the Sun on the Voyager 1 spacecraft when they are separated by 17.0 billion kilometers? The spacecraft has a mass of 731 kg.
Because the Earth rotates about its axis, a point on the equator experiences a centripetal acceleration of 0.033 7 m/s2, whereas a point at the poles experiences no centripetal acceleration. If a person at the equator has a mass of 75.0 kg, calculate (a) the gravitational force (true weight) on the person and (b) the normal force (apparent weight) on the person. (c) Which force is greater? Assume the Earth is a uniform sphere and take g = 9.800 m/s2.
A space probe is launched from Earth headed for deep space. At a distance of 10,000 km from Earth's center, the gravitational force on it is 900 N. What is the magnitude of the force when the probe is 30,000 km from Earth's center?
Use the data of Table 7.3 to find the point between Earth and the Sun at which an object can be placed so that the net gravitational force exerted by Earth and the Sun on that object is zero.
Three 0.300-kg billiard balls are placed on a table at the corners of a right triangle as shown. The sides of the triangle are of lengths a = 0.400 m, b = 0.300 m, and c = 0.500 m. Calculate the gravitational force vector on the cue ball (designated m1) resulting from the other two balls as well as the magnitude and direction of this force.
What is the magnitude if gravitational force each exerts on the other if the distance between a 40kg person and a 30kg persob is 2m?
The mass of Venus is 81.5% that of the earth, and its radius is 94.9% that of the earth. (a) Compute the acceleration due to gravity on the surface of Venus from these data. (b) If a rock weighs 75.0 N on earth, what would it weigh at the surface of Venus?
Concern the planet Mars, which has a radius of 3400 km. On Mars, the acceleration due to gravity is 3.72 m/s^2 The mass of the sun is 2.0×1030 kg, while the (actual) mass of Mars is 6.4×1023 kg. The average distance from Mars to the sun is 228 million kilometers. a. What is the gravitational force acting on Mars due to the sun? What is the reaction force to this force? Name or explain the force; don’t give a value. b. What are the speed and angular velocity of Mars? Compare the values to those of Earth. c. Using only information provided above, estimate the length of a year on Mars. Compare the value to that of Earth.
Consider the Sun-Jupiter system. The mass of the Sun isMs= 1.99*10^30 kg and the mass of Jupiter is Mj = 1.90*10^27 kg. Jupiter orbits in a circle about the Sun and the distance between the center of the Sun and the center of the Jupiter is r = 7.78*10^11 m.(a) What is the magnitude of the gravitational force the Sun exerts onJupiter?(b) What is the magnitude of the gravitational force Jupiter exerts on theSun?
If the mass of the Earth were doubled while at the same time its radius remained constant, by what factor would this change its acceleration due to gravity at it's surface?
For a body at a height of 200m, what is the body's velocity when it reaches the earth's surface and the mass of the body is 25kg