An earth satellite in circular orbit

Assignment Help Physics
Reference no: EM13668539

An earth satellite in circular orbit 1100km above earth makes one complete revolution every 75 minutes. What is its linear speed? Use 6400 km for the length of a radius of the earth.

Reference no: EM13668539

Questions Cloud

Gamma ray photon emitted with has an energy : A gamma ray photon emitted with 226Ra (m=226.0254406u) has an energy of 0.186MeV. Use conservation of linear momentum to compute the recoil speed of a 226Ra nucleus after such a gamma ray is emitted. Assume that the nucleus is at rest initially, and ..
Man stands in the middle of a frozen pond of radius : A 710 N man stands in the middle of a frozen pond of radius 4.0 m. He is unable to get to the other side because of a lack of friction among his shoes and the ice. To overcome this difficulty, he throws his 1.2 kg physics textbook horizontally toward..
Turbine in an electric power plant rotates : A turbine in an electric power plant rotates at 3600 rpm. Discover its angular speed in radians/second, and decide the linear speed of a point 72cm from the axis of rotation. The power plant shuts down, and the turbine coast to a halt in 590s. If the..
Discover the speed and direction of the second chunk : A skater embeds a firecracker in large snowball and pushes it across a frozen pond at 7.6 m/s. The firecracker explodes, breaking the snowball into two equal-mass chunks. One chunk moves off at 9.3 m/s at 19° to the original direction of motion. Disc..
An earth satellite in circular orbit : An earth satellite in circular orbit 1100km above earth makes one complete revolution every 75 minutes. What is its linear speed? Use 6400 km for the length of a radius of the earth.
Assuming that each turn of the coil is a square : A generator uses a coil that has 80 turns and a 0.40-T magnetic field. The frequency of this generator is 60.0 Hz, and its emf has an rms value of 120 V. Assuming that each turn of the coil is a square (anapproximation), decide the length of the wire..
Automobile moves by constant speed down a highway : When an automobile moves by constant speed down a highway, most of the power developed by the engine is utilized to compensate for the mechanical energy loss due to frictional forces exerted on the car with the air and the road.
How long will this smoke detector work : The radioactive isotope 241Am, with a half-life of 432 years, is the active element in many smoke detectors. Assume such a detector will no longer function if the activity of the isotope it contains drops below 1/525 of its initial activity. How long..
Interference fringes of the two dissimilar patterns : In a double-slit experiment you saw in class the distance among slits is 5.0 mm and the slits are 1.0 m from the screen. Two interference patterns can be seen on the screen, one due to light by wavelength 480 nm and the other due to light with wavele..

Reviews

Write a Review

 

Physics Questions & Answers

  Determine what pulse rate does the earth observer measure

An astronaut is traveling in a space vehicle that has a speed of0.455crelative to Earth. The astronaut measures his pulse rate at69.5per minute. What pulse rate does the Earth observer measure

  What is the direction of the electric potential at origin

A 2.5-mC charge is on the y-axis at y=3.0 m and a 6.3-mC charge is on the x-axis at x=3.0 m. What is the direction of the electric potential at the origin

  Obtain the work done by air resistance

A ball (mass 100g) is recorded to have a speed of 2m/s after falling 5m under gravity. What is the work done by air resistance

  Evaluate how much time passes on the astronauts clocks

If astronauts could travel at v= 0.950c, we on Earth would sayit takes (4.20/0.950) = 4.42 years to reach Aplha Centauri, 4.29light years away. How much time passes on the astronauts clocks

  Calculate the coefficient of elasticity for the ball

A ball is dropped from a height of 63 centimeters andrebounds to a height of 40 centimeters. Calculate the coefficient of elasticity for the ball

  What is the intensity of the signal

A loudspeaker on a homecoming float - mounted on a pole -- is stuck playing at an annoying 210 Hz tone, What is the intensity of the signal at this point, What is the power of the speaker

  Find the magnitude and direction of passengers acceleration

A Ferris wheel with radius 9.7 m rotates at a constant rate, completing one revolution every 37.8 s. Find the magnitude and direction of the passenger's acceleration

  What is magnitude of the net force on the student

What is magnitude of the net force on the student

  Write an expression for the runners final speed

An Olympic runner is at the starting gate and hears the starting gun, Using only acceleration, ai, and time, tr, write an expression for the runner's final speed, vr, when he crosses the finish line

  Find the frequency of the resulting oscillations in current

A 3.00-?F capacitor is fully charged by a 12.0-V battery. The two ends of this fully charged capacitor are then connected to the two ends of a 6.0-mH inductor, find the frequency of the resulting oscillations in the current

  How close are the two charges

A positive charge of 0.800? C is located in a uniform field of 1.20×105 N/C. A negative charge of -0.400? C is brought near enough to the positive charge that the attractive force between the charges just equals the force on the positive charge du..

  Find the pressure exerted on the floor by each leg the

a 65 kg man in a 5.9 kg chair tilts back so that all his weight is balanced on two legs of the chair. assume that each

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd