Calculate the approximate velocity of a space shuttle orbiting around the earth at a height 3.6 x 10° m. Submit your work. Mg = Mass of the Earth = 6 x 1024 kg Rg= Radius of the Earth = 6.4 x 106 m G = Gravitational Constant = 6.674 x 10-11 m³s-2kg-1 6300 m/s 7300 m/s 5300 m/s None of the options available O 4300 m/s

A 750-kg satellite is in a circular orbit about Earth at a height above Earth equal to Earth's mean radius. (a) Find the satellite's orbital speed. 1768.95 × Your response differs from the correct answer by more than 10%. Double check your calculations. m/s (b) Find the period of its revolution. 12.576 Your response differs from the correct answer by more than 100%. h (c) Find the gravitational force acting on it. 114.11 × Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. N

A 66kg student travels to Mars! You may enter answers in scientific notation as shown: 1.23 x 105 = 1.23e5 What is her weight on earth? Fill out each quantity for the interaction between the student and Mars: G = N/m Mars data mass: 7.39 x 1023 kg radius: 3.39 x 106 m M = 257 kg earth data mass: 5.97 x 1024kg radius: 6.37 x 106m m = 60 kg 3.39 What is her weight on Mars? check answers cannot be deteri

The gravitational acceleration on a planet's surface is 17.0 m/s2.  What is the gravitational acceleration at a point where you were 2.50 times the planet's radius above the surface of the planet?

A rocket is launched and attains a speed of 5700_m/s when 63000_m above the surface of the Earth. If the engines then shut down, how much higher will the rocket rise before beginning its fall back toward the Earth? А. 4066000_m D. 2353000_m В. 1703000_m Е. 3876000_m С. 2292000_m F. 3573000_m

How much work is required to lift a 800-kg satellite to an altitude of 3 · 106 m above the surface of the Earth? The gravitational force is F = GMm/r², where M is the mass of the Earth, m is the mass of the satellite, and r is the distance between the satellite and the Earth's center. The radius of the Earth is 6.4 · 106 m, its mass is 6 · 10²4 kg, and in these units the gravitational constant, G, is 6.67. 10-¹¹. Work = (include help (units); for this problem assume all given constants are accurate to many significant figures.)

What is the orbital speed of the Sun's orbit in centimeters per second?  Mass of the sun= 2 x1030 kg Mass of the Earth= 5.97 x 1024 kg

Please answer step by step.

You are trapped on an earth-like planet with a mass of 5.00×1024 kg and a radius of 4000 km. You were able to build a cannon capable of launching a human. What velocity will you need to escape the planet? (We can simplify the Gravitational Constant G to 6.7x10-11 Nm2/kg)