MEAT Chapter 13, Problem 090 A 54.3 kg satellite circles planet Cruton every 7.94 h. The...
A 42.9 kg satellite circles planet Cruton every 8.80 h. The magnitude of the gravitational force exerted on the satellite by Cruton is 76.6 N. (a) What is the radius of the orbit? (b) What is the kinetic energy of the satellite? (c) What is the mass of planet Cruton?
A 31.2 kg satellite circles planet Cruton every 6.35 h. The magnitude of the gravitational force exerted on the satellite by Cruton is 68.7 N. (a) What is the radius of the orbit? (b) What is the kinetic energy of the satellite? (c) What is the mass of planet Cruton?
A 37.4 kg satellite circles planet Cruton every 7.57 h. The magnitude of the gravitational force exerted on the satellite by Cruton is 94.3 N. (a) What is the radius of the orbit? (b) What is the kinetic energy of the satellite? (c) What is the mass of planet Cruton? These are what I got, all of them the HW website said were wrong: (a) 2.21e7 m (b) 4.87e8 J (c) 1.85e25 kg Let me know how you get to...
1. A 2,190-kg satellite is in a circular orbit around a planet. The satellite travels with a constant speed of 4,730 m/s. The radius of the circular orbit is 5.00 × 106 m. Determine the magnitude of the gravitational force exerted on the satellite by the planet. 2. A certain string just breaks when it is under 57.00 N of tension. A boy uses this string to whirl a 0.3000 kg stone in a horizontal circle of radius 2.300 m....
A 16 kg satellite has a circular orbit with a period of 2.6 h and a radius of 9.4 × 106 m around a planet of unknown mass. If the magnitude of the gravitational acceleration on the surface of the planet is 7.7 m/s2, what is the radius of the planet?
Chapter 05, Problem 33 A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.01 x 104 m/s, and the radius of the orbit is 2.76 x 10° m. A second satellite also has a circular orbit around this same planet. The orbit of this second satellite has a radius of 9.09 x 106 m. What is the orbital speed of the second satellite? Number Units the tolerance is +/-2% SHOW HINT
A 18.0 kg satellite has a circular orbit with a period of 3.40 h and a radius of 8.60 × 106 m around a planet of unknown mass. If the magnitude of the gravitational acceleration on the surface of the planet is 4.00 m/s2, what is the radius of the planet?
5. A satellite moves around a planet in a circular orbit with radius 3. 6 × 10^7 m. If the gravitational field strength at the altitude of the satellite is 0. 090 N/kg, then the satellite's orbital period is about A. 1800 s B. 3600 s C. 10000 s D. 31000 s E. 130000 s F. 20 000 s G. 3. 2 × 106 s
A satellite in Earth orbit has a mass of 99 kg and is at an altitude of 1.98 X 100 m. (Assume that U = 0 asr →0.) (a) What is the potential energy of the satellite-Earth system? What is the equation for gravitational potential energy when the altitude is comparable to the radius of the Earth? ) (b) What is the magnitude of the gravitational force exerted by the Earth on the satellite? (c) What force, if any, does...
A satellite of the Earth has a mass of 120 kg and is at an altitude of 5.00 ✕ 106 m. (a) What is the gravitational potential energy of the satellite-Earth system? ____________________________ J (b) What is the magnitude of the gravitational force exerted by the Earth on the satellite? _______________________N (c) What force does the satellite exert on the Earth? ________________________________N