What is the difference in gravitational potential energies

Assignment Help Physics
Reference no: EM13337223

Two Satellites A and B, each of mass 50 kg are in circular orbits at altitudes of 1000 km and 35000 km respectively. What is the difference in gravitational potential energies of the two satellites in their respective orbits? M= 6*10^24 kg Re= 6.4*10^6 m G=6.67*10^-11 Nm^2/kg^2

Reference no: EM13337223

Questions Cloud

Determine what is the mass of the boy : A dodgeball with mass 594.9 g is thrown directly at him with a speed of 22.43 m/s. He catches the dodgeball and then moves with a speed of 0.2635 m/s. What is the mass of the boy
Determine the buoyant force on the chamber : An undersea research chamber is spherical with an external diameter of 3.90m . The mass of the chamber, when occupied, is 30800kg. What is the buoyant force on the chamber
You are operating a firm in a perfectly competitive market : You are operating a firm in a perfectly competitive market. In the short run, you have fixed costs of $30. Your variable costs are given in the following table:
Explain the bottle starts to expand eventually exploding : The shampoo bottle contains 435ml of gas, under a pressure of 1.10 atm, at a temperature of 30.0°C. When you climb high into the air the bottle starts to expand eventually exploding and covering you and your companions with Pert Plus.
What is the difference in gravitational potential energies : Two Satellites A and B, each of mass 50 kg are in circular orbits at altitudes of 1000 km and 35000 km respectively. What is the difference in gravitational potential energies of the two satellites in their respective orbits
Evaluate flexible budget costs and flexible budget variances : Prepare a performance report for Peaceful using the headings -Actual Production Costs
Ohs in the australian offshore petroleum industry : OHS in the Australian Offshore Petroleum Industry
At what speed is the skateboarder moving to hit ground : A skateboarder of mass 60.1 kg is riding her 3.89-kg skateboard at a speed of 5.21 m/s. She jumps backward off her skateboard, sending the skateboard forward at a speed of 7.53 m/s.
Explain propane to form carbon dioxide and gaseous water : Calculate the value of ?So in J/K for the combustion of 1 mole of propane to form carbon dioxide and gaseous water. S (C3H8(g)) = 271.3 S (O2(g)) = 203.1 S (CO2(g)) = 212.9 S (H2O(g)) = 188.0

Reviews

Write a Review

Physics Questions & Answers

  Find the components of the crafts acceleration

On a spacecraft, two engines are turned on for 730 s at a moment when the velocity of the craft has x and y components of velocity v0x = 4040 m/s, Find the x and y components of the craft's acceleration

  Calculate the distance of the resulting image from the lens

You have a thin lens with a focal point at 1.7 cm. If you place a candle stick at a distance of 3.9 cm from the center of the lens,  calculate the distance of the resulting image from the lens

  Determine the temperature in degrees celsius of the air

The inlet ducting to a jet engine forms a diffuser that steadily decelerates the entering air to zero velocity relative to the engine before the air enters the compressor. determine the temperature, in degrees Celsius, of the air entering the compr..

  Calculate minimum possible thickness of oil film

A student is asked to determine thickness of film of oil (n=1.43) on surface of water n=1.33) Light travels through air to oil film to water. Calculate minimum possible thickness of oil film

  Find the centripetal acceleration of the electron

In the Bohr model of the hydrogen atom, the speed of the electron is approximately 2.06 × 106 m/s, Find the centripetal acceleration of the electron

  What is the angular speed of the small cylinders

in a simplified roller bearing, the inner cylinder has a radius of 1.0 cm and is stationary. What is the angular speed of the small cylinders

  Find the current induced in the coil

A strong electromagnet produces a uniform magnetic field of 1.60 T over a cross-sectional area of 0.260 m2. What is the current induced in the coil

  Compute the number of photons in the pulse

Graph the power of the laser when it's on. b) Compute the energy in the pulse. c) Compute the number of photons in the pulse.

  What is the velocity of the rocket with respect to the earth

A spaceship moving away from the Earth at a velocity v1 = .75c with respect tot he Earth, What is the velocity of the rocket with respect to the Earth

  Find how many turns of wire are needed

Suppose you wish to make a solenoid whose self-inductance is 1.7 mH. How many turns of wire are needed

  What is the mass of the bucket and water

A brick has a mass of 1.10 kg. What is the brick's weight at the surface of the Earth, What is the mass of the bucket and water

  What is the maximum speed of the mass

What is the maximum speed of the mass. What is the radial acceletation experience by mass while it remains at its max. angular speed.

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