Two satellites are in circular equatorial orbits ofdifferent altitudes. Satellite A is in a geosynchro-nous orbit (one with the same period as the earth'srotation so that it "hovers" over the same spot onthe equator). Satellite B has an orbit of radius= 30 000 km. Calculate the velocity which A ap-rBpears to have to an observer fixed in B when theelevation angle 0 is (a) 0 and (b) 90°. The x-y axesare attached to B, whose antenna always pointstoward the center of the earth (-y-direction).Consult Art. 3/13 and Appendix D for the neces-sary orbital information.AyTA-rB

Answered: Image /qna-images/answer/d2b4d7e5-cc32-4cbd-acc0-ee9111b3bb59.jpg

Two satellites are in circular equatorial orbits of different altitudes. Satellite A is in a geosynchro- nous orbit (one with the same period as the earth's rotation so that it "hovers" over the same spot on the equator). Satellite B has an orbit of radius 30 000 km. Calculate the velocity which A ap- pears to have to an observer fixed in B when the elevation angle 0 is (a) 0 and (b) 90°. The x-y axes are attached to B, whose antenna always points toward the center of the earth (-y-direction). %3D

Two satellites are in circular equatorial orbits of different altitudes. Satellite A is in a geosynchro- nous orbit (one with the same period as the earth's rotation so that it "hovers" over the same spot on the equator). Satellite B has an orbit of radius 30 000 km. Calculate the velocity which A ap- pears to have to an observer fixed in B when the elevation angle 0 is (a) 0 and (b) 90°. The x-y axes are attached to B, whose antenna always points toward the center of the earth (-y-direction). %3D

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A train is driving from Hamburg to Kiel with a velocity of 340 km/h. What is the velocity component…

A: Coriolis force is applies to the rotating objects and can determined by the mass of the rotating…

Q: Calculate the speed (in m/s) a spherical rain drop would achieve falling from 3.70 km in the absence…

Q: Galileo's Martian descendants find that when they release balls down ramps to fly off tables that…

Q: You are exploring a distant planet. When your spaceship is ina circular orbit at a distance of 630…

A: From Newton’s law of gravitation and angular speed, the value of acceleration due to gravity be…

Q: In windy regions trees need to be staked out so they can grow straight. One tree already has two…

Q: (a) What is the magnitude of the centripetal acceleration of an object on Earth’s equator due to the…

A: Given information: Here, Re is the Earth’s equatorial radius (standard value).

Q: The planet earth orbits the sun with a period of one year. In this problem, you may assume the…

A: Given Radius of earth's orbit R=1.5×108 km

Q: From a geosynchronous orbit, how much faster would a satellite have to go to escape the Earth’s…

Q: A jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.50 km.…

Q: A distant large asteroid is detected that might pose a threat to Earth. If it were to continue…

Q: A newly established colony on the Moon launches a capsule vertically with an initial speed of 1.281…

Q: A spaceship is traveling through deep space towards a space station and needs to make a captain had…

Q: A ball is thrown eastward into the air from the origin (in the direction of the positive x-axis).…

Q: A projectile is fired over horizontal ground from the origin with an initial speed of 60 m/s. What…

Q: Calculate the speed (in m/s) a spherical rain drop would achieve falling from 3.30 km in the absence…

Q: Problem 2: In baseball the pitcher will throw baseballs horizontally and to account for gravity, the…

A: The component of motion which are perpendicular to each other are completely independent of each…

Q: The Moon's orbit around the Earth can be considered circular due to the low eccentricity of its…

Q: Calculate the speed (in m/s) a spherical rain drop would achieve falling from 3.90 km in the absence…

A: the velocity of rain drop in the absence of rain drop is vf2=vi2+2gh=0+29.8 m/s23900 mvf=276.47 m/s…

Q: A rock is thrown horizontally from an elevation of 8.6 m and lands a certain distance horizontally…

A: Assume the situation as shown below,

Q: An artificial satellite circling the Earth completes each orbitin 148 minutes. (a) Find the of the…

A: The height of the satellite from the earth surface is given as h=GMET24π23-RE…

Q: what value of speed must be given to a projectile so asto launch it from earth's surface at a height…

A: Any object within the earths gravitational field will experience a gravitational force of the earth.…

Q: Calculate the speed (in m/s) a spherical rain drop would achieve falling from 3.80 km in the absence…

Q: An advertising blimp hovers over a stadium at an altitude of 125 m. Thepilot sights a tennis court…

A: The altitude of the advertising blimp is given as, h = 125 m The angle of depression is given as, θ…

Q: Calculate the speed (in m/s) a spherical rain drop would achieve falling from 2.50 km in the absence…

A: The speed of the rain drop in the absence of can be obtained as…

Q: A projectile is launched with an initial velocity v at an angle of theta with respect to the x axis.…

A: Given, V0= 1.25E+02 Theta= 6E+01 We need to calculate, vox, voy, t, ymax and xmax=?

Q: Calculate the speed (in m/s) a spherical rain drop would achieve falling from 1.20 km in the absence…

A: An object fall with terminal velocity when drag force is equal to weight and terminal velocity is…

Q: a) What is the average speed in kilometers per second of the Earth around the sun, given that the…

A: Radius of the earths orbit, r=1.5×108 kmThe distance covered by the earth in one complete revolution…

Q: Calculate the speed (in m/s) a spherical rain drop would achieve falling from 2.50 km in the absence…

A: The raindrop falls from a height s = 2.5 km = 2.5×103 m Size across the raindrop (diameter) d = 3 mm…

Q: magnitude gravitational force (between a planet with mass 9.00 * 10 ^ 24 and moon, with 2.40 * 10 ^…

A: This problem can be solved using Newton's law of universal gravitation and then using Newton's…

Q: jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.55 km. (a)…

Q: What is the range of the shuttlecock launched with an initial speed of 7.1071 m/s at 49.8886-degree…

Q: A projectile is shot from a top of a building 96 feet high from a gun at an angle of 30 degrees with…

A: Given: The initial velocity of the projectile is 1600 ft/s. The angle of projectile is 30o. The…

Q: A plane is initially flying at a speed of 340 mph east, when it runs into a stormy area where the…

A: A plane flying with the initial speed =340 mph eastspeed of the wind blows =100 mph in direction…

Q: The CERN particle accelerator is circular with a circumference of 7.0 km. (a) What is the…

A: The 7 kilometre radius of the CERN particle accelerator is known to be round.The centripetal…

Q: If you are sitting at the equator on Earth, what would your average speed be knowing that the radius…

A: Given: Earth's radii, R=6.37×106 m. Standard data: Gravitational constant, G=6.7×10-11 Nm2/kg2…

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

100%

Two satellites are in circular equatorial orbits of
different altitudes. Satellite A is in a geosynchro-
nous orbit (one with the same period as the earth's
rotation so that it "hovers" over the same spot on
the equator). Satellite B has an orbit of radius
= 30 000 km. Calculate the velocity which A ap-
rB
pears to have to an observer fixed in B when the
elevation angle 0 is (a) 0 and (b) 90°. The x-y axes
are attached to B, whose antenna always points
toward the center of the earth (-y-direction).
Consult Art. 3/13 and Appendix D for the neces-
sary orbital information.
A
y
TA
-rB

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Please help with the solution to this problem using (km/s). I know we will use Hohmann Transfer and a combined plane change. In the opening scene of the movie “Gravity” Dr Ryan Stone (Sandra Bullock) and Matt Kowalsky (George Clooney) are required to transit from the Hubble Space Telescope (Altitude 600 km, 28.5 degree inclination) to the International Space Station (Altitude 400 km, 51.6 degree inclination) using nothing but their Manned Maneuvering Units (MMU). An MMU has a delta V capability of about 30 m/s, and it would be impossible to perform this maneuver with so little delta V, but… a.) How much delta V would be required for this maneuver? b.) What if the maneuver did not require an inclination change (altitude change only?)
Please help with two part question really need assictance. A) If a water balloon is thrown UPWARDS at a 24 degree angle at 14 m/s from the top of a 24 m building, how far from the base of the building will it hit? (hint, first find how long will it take to hit the ground). B) If a water balloon is thrown DOWNWARDS at a 27 degree angle (measured from the horizontal) at 14 m/s from the top of a 31 m building, how far from the base of the building will it hit (hint, first find how long will it take to hit the ground).
A helicopter blade spins at exactly 110 revolutions per minute. Its tip is 5.50 m from the center of rotation. (For each answer, enter a number.) (a) Calculate the average speed (in m/s) of the blade tip in the helicopter's frame of reference. (b) What is its average velocity (in m/s) over one revolution?
If the magnitude of the acceleration due to gravity on Earth's surface is 9.8 m/s2, what is the magnitude of the acceleration due to gravity at an altitude equal to Earth's radius?
Мon Gravity: on off O Gravity Force Velocity > Path U Grid Star Mass 0.5 Our Sun 1.5 2.0 Planet Mass 0.5 Earth 1.5 2.0 Fast 392 Earth Days Normal Clear Slow
A body is projected horizontally with a velocity of -1 10 ms from the top of building 20 m high. Find (a) horizontal distance from the bottom of the build- ing at which the body will strike the ground. (b) the magnitude and direction of the velocity of the body 1 s after it is projected. Take g=10 ms.
A plane flies directly West at a velocity of 250.km/hr if there is no wind. What will be the plane’s resultant velocity to an observer on the ground if the plane encounters a constant 40.0km/hr wind from the East ?
An astronaut on Mars (mass 6.42 * 10^23 kg, radius3.39 * 10^6 m) launches a probe straight upward from the surface at3.00 * 10^3 m/s. What is the maximum height above the surface thatthe probe reaches? Neglect air resistance and the gravitational pull ofthe two small moons of Mars.
1 ) A jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.75 km. (a)What is its centripetal acceleration ? (b) Suppose the pilot makes an emergency turn to avoid an approaching missile, subjecting himself to a centripetal acceleration of 10 gs ( = 10x9.8 m/s2), while flying at 580 m/ s (supersonic). What is the radius, in km, of his turn? (This must be short-lived because fighter planes can only briefly endure such large accelerations without serious damage, and the pilot will soon black out at 10 gs.)
A merry-go-round with radius 1.2 m is moving in a circular motion with 6 m/s. Compute its(a) period of the motion. (b) centripetal acceleration.
A rocket is launched vertically from the surface of the Earth with an initial velocity v0. Find the height upto which the rocket can go from the surface of the Earth before falling back to Earth.