Which of the following best describes the property of theperiod of orbital revolution for an Earth...
please refer to picture A satellite is in a circular orbit around the Earth. To increase the speed of the satellite while maintaining a circular orbit, one would need to a. b. c. d. increase in the satellite's mass. decrease in the satellite's mass. increase in the satellite's orbital radius. decrease the satellite's orbital radius. none of the above.
A 544-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. m/s (b) Find the period of its revolution. (c) Find the gravitational force acting on it A satellite of Mars, called Phobos, has an orbital radius of 9.4 x 106 m and a period of 2.8 104 s. Assuming the orbit is circular, determine the mass of Mars. x 10 s. Assuming kg
Suppose a satellite was orbiting the Earth just above the surface. What is its centripetal acceleration? Smaller thang Equal to 3 Larger than Impossible to say without knowing the mass A hypothetical planet has a mass of half that of the Earth and a radius of twice that of the Earth. What is the acceleration due to gravity on the planet in terms of the acceleration due to gravity at the Earth? The acceleration of gravity on the Moon is...
for the highlighted question which is the answer? a. b. directed east. directed west. directed up. directed down. zero. A ball of mass 300 g is whirled on the end of a string in a vertical circle of radius 75.0 cm, as shown. At the top of the circle the speed of the ball is 5.00 m/s. The tension in the string in this position is equal to a. b. c. d. e. zero 2.94 N 7.06 N 10.0 N...
What is the period of revolution of a satellite with a mass m that orbits earth in a circular path of a radius of 7940 km (about 1570 km above the surface of the earth).? Please provide details to the calculation so I understand better.
A satellite of mass m completes one revolution around the earth at a constant speed s and radius r. Which of the following statements are false? The centripetal force is directed towards the center and is nonzero. The net force is directed inwards towards the earth. The satellite is accelerating. The magnitude of the work done by the earth on the satellite is nonzero. All of the above are true.
All questions please 101. The mass of the Earth is almost 6.0x104 kg, and the average radius is about 6400 km. A satellite with a mass of 70 Kg is orbiting at an altitude of 600 km. Calculate the acceleration with which the satellite is falling on Earth. a. 5.7x10 m/s b. 5.7x10 m/s c. 5.7x10° m's d. 5.7x10 m/ e. 5.7x10m/s 102. The mass of the Earth is almost 6.0x 10* kg, and the average radius is about 6400...
. Which of the following best describes Rho a, Delta C / Delta V b. Delta C / Delta R c. Delta T / Delta S d. Delta T / Delta R e. None of the above PLEASE EXPLAIN YOUR CHOICE
Space debris left from old satellites and their launchers is becoming a hazard to other satellites. (a)Calculate the speed in m/s of a satellite in an orbit 860 km above the Earth's surface. (b) Suppose a loose rivet is in an orbit of the same radius that intersects the satellite's orbit at an angle of 90° relative to Earth. What is the velocity in m/s of the rivet relative to the satellite just before striking it? (Enter the magnitude.) (c)...
Which of the following best describes Theta a. Delta C / Delta V b. Delta C / Delta T c. Delta T / Delta S d. Delta T / Delta C e. None of the above Please explain your choice