Two Earth satellites, A and B, each of mass mmm = 930 kgkg , are launched...

Two Earth satellites, A and B, each of mass mmm = 930 kgkg , are launched into circular orbits around the Earth's center. Satellite A orbits at an altitude of 4000 kmkm , and satellite B orbits at an altitude of 12600 kmkm
What are the potential energies of the two satellites? (in Jules)
What are the kinetic energies of the two satellites? (in Jules)
How much work would it require to change the orbit of satellite A to match that of satellite B? (in jules)
hint this is tricky problem

Solutions

Expert Solution

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

Two Earth satellites, A and B, each of mass m, are to be launched into circular...

Two Earth satellites, A and B, each of mass m, are to be launched into circular orbits about Earth's center. Satellite A is to orbit at an altitude of 6820 km. Satellite B is to orbit at an altitude of 18100 km. The radius of Earth REis 6370 km. (a) What is the ratio of the potential energy of satellite B to that of satellite A, in orbit? (b) What is the ratio of the kinetic energy of satellite B...

Two Earth satellites, A and B, each of mass m, are to be launched into circular...

Two Earth satellites, A and B, each of mass m, are to be launched into circular orbits about Earth's center. Satellite A is to orbit at an altitude of 6660 km. Satellite B is to orbit at an altitude of 23200 km. The radius of Earth REis 6370 km. (a) What is the ratio of the potential energy of satellite B to that of satellite A, in orbit? (b) What is the ratio of the kinetic energy of satellite B...

Two satellites, A and B, both of mass m = 115 kg, move in the same...

Two satellites, A and B, both of mass m = 115 kg, move in the same circular orbit of radius r = 7.57 106 m around Earth but in opposite senses of rotation and therefore on a collision course. a) What is the total mechanical energy EA + EB of the two satellites + Earth system before the collision? b)If the collision is completely inelastic so that the wreckage remains as one piece of tangled material (mass = 2m), what...

Two satellites are in circular orbits around the earth. The orbit for satellite A is at...

Two satellites are in circular orbits around the earth. The orbit for satellite A is at a height of 555 km above the earth’s surface, while that for satellite B is at a height of 778 km. Find the orbital speed for (a) satellite A and (b) satellite B.

Two satellites are in circular orbits around the earth. The orbit for satellite A is at...

Two satellites are in circular orbits around the earth. The orbit for satellite A is at a height of 458 km above the earth’s surface, while that for satellite B is at a height of 732 km. Find the orbital speed for (a) satellite A and (b) satellite B.

can two satellites with different masses have the same orbit around the earth?

Two projectiles with 50kg mass each are launched in opposite directions towards each other, both at...

Two projectiles with 50kg mass each are launched in opposite directions towards each other, both at an angle of 30 degrees off the horizontal. They both have the same initial velocity of 75m/s and they are separated by a distance of 200m. a.) What is their combined initial kinetic energy? b.) Right before they collide, how high off the ground are they? c.) What is their total momentum here? (both directions) d.) When they collide they stick together and lost...

Two cars, one a compact with mass 1500 kgkg and the other a large gas-guzzler with...

Two cars, one a compact with mass 1500 kgkg and the other a large gas-guzzler with mass 2500 kgkg , collide head-on at typical freeway speeds. Part A Which car has a greater magnitude of momentum change? Which car has a greater magnitude of momentum change? with mass 1500 kgkg with mass 2500 kgkg equal SubmitRequest Answer Part B Which car has a greater velocity change? Which car has a greater velocity change? with mass 1500 kgkg with mass 2500...

Schweser Satellites Inc. produces satellite earth stations that sell for $105,000 each. The firm's fixed costs,...

Schweser Satellites Inc. produces satellite earth stations that sell for $105,000 each. The firm's fixed costs, F, are $2 million, 50 earth stations are produced and sold each year, profits total $500,000, and the firm's assets (all equity financed) are $6 million. The firm estimates that it can change its production process, adding $3 million to assets and $310,000 to fixed operating costs. This change will reduce variable costs per unit by $12,000 and increase output by 22 units. However,...

Break-even Point Schweser Satellites Inc. produces satellite earth stations that sell for $95,000 each. The firm's...

Break-even Point Schweser Satellites Inc. produces satellite earth stations that sell for $95,000 each. The firm's fixed costs, F, are $2.5 million, 50 earth stations are produced and sold each year, profits total $400,000, and the firm's assets (all equity financed) are $5 million. The firm estimates that it can change its production process, adding $5 million to assets and $570,000 to fixed operating costs. This change will reduce variable costs per unit by $12,000 and increase output by 20...

Subjects