Physics, 06.11.2020 14:50 damienwoodlin6

Scientists want to place a 3200 kg satellite in orbit around Mars. They plan to have the satellite orbit at a speed of 2660 m/s in a perfectly circular orbit. Here is some information that may help solve this problem: mmars = 6.4191 x 1023 kg

rmars = 3.397 x 106 m

G = 6.67428 x 10-11 N-m2/kg2

1)What radius should the satellite move at in its orbit? (Measured frrom the center of Mars.)
m
2)What is the force of attraction between Mars and the satellite?
N
3)What is the acceleration of the satellite in orbit?
m/s2
4)What should the speed of the orbit be, if we want the satellite to take 8 times longer to complete one full revolution of its orbit?

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 13:40

Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.

Answers: 2

Answer

Physics, 22.06.2019 14:30

Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?

Answers: 2

Answer

Physics, 22.06.2019 16:30

Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)

Answers: 1

Answer

Physics, 23.06.2019 00:00

You are standing on a boat. which of the following strategies will make the boat start moving? a. pushing the mast b. throwing some cargo out of the boat c. pushing the front ofthe boat d. pushing another passenger

Answers: 3

Answer

You know the right answer?

Scientists want to place a 3200 kg satellite in orbit around Mars. They plan to have the satellite o...

Questions