subject
Physics, 30.03.2021 15:40 schneidersamant9242

Six artificial satellites circle a space station at constant speed. The mass mm of each satellite, distance LL from the space station, and the speed vv of each satellite are listed below. The satellites fire rockets that provide the force needed to maintain a circular orbit around the space station. The gravitational force is negligible. 1. m = 200 kg, L = 5000 m, v = 120 m/s
2. m = 800 kg, L = 10,000 m, v = 40m/s
3. m = 400 kg, L = 2500 m, v = 80m/s
4. m = 100 kg, L = 2500 m, v = 160m/s
5. m = 300 kg, L = 10,000 m, v = 80 m/s
6. m = 200 kg, L = 5000 m, v = 160 m/s

a. Rank each satellite from largest to smallest based on its period.
b. Rank each satellite from largest to smallest based on its acceleration.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 10:30
Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.
Answers: 2
question
Physics, 22.06.2019 12:40
Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity
Answers: 2
question
Physics, 22.06.2019 17:00
Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?
Answers: 2
question
Physics, 22.06.2019 20:30
The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you don’t find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?
Answers: 2
You know the right answer?
Six artificial satellites circle a space station at constant speed. The mass mm of each satellite, d...
Questions
question
Mathematics, 02.07.2020 04:01
question
Mathematics, 02.07.2020 04:01
question
English, 02.07.2020 04:01
question
Mathematics, 02.07.2020 04:01
question
Mathematics, 02.07.2020 04:01
Questions on the website: 13722363