1. (2 points) As shown in the figure to the right, a 2 kg mass is...
Two masses are placed on the x axis. The first mass 360 kg is located at x = 3.70 cm , the second mass 690 kg is at the origin Find the gravitational force between the two masses. 3 sig. fig
Learning Goal: To understand Newton's law of gravitation and the distinction between inertial and gravitational masses. In this problem, you will practice using Newton's law of gravitation. According to that law, the magnitude of the gravitational force Fg between two small particles of masses m1 and m2 separated by a distance r, is given by m1m2 T2 where G is the universal gravitational constant, whose numerical value (in SI units) is 6.67 x 10-11 Nm2 kg2 This formula applies not...
4. -110 points SerCP10 7 P034 A satellite has a mass of 406 kg and is located at 2.03 x 106 m above the surface of Earth. (a) What is the potential energy associated with the satellite at this location? (b) What is the magnitude of the gravitational force on the satellite?
12. A 500 kg NASA weather satellite is positioned in orbit directly above the USA at a height of 150 km above the Earth's surface. The mass of the Earth is 6 X 1024 kg and its radius is 6,4 X 10° m. What is che gravitational force that keeps the satellite in this position?
1) The planet Jupiter has a satellite, Io, which travels in an orbit of radius 4.220×108 m with a period of 1.77 days. Calculate the mass of Jupiter from this information. 2) The masses and coordinates of three spheres are as follows: 14 kg, x = 0.75 m, y = 1.50 m; 36 kg, x = -1.25 m, y = -3.00 m; 62 kg, x = 0.00 m, y= -0.75 m. What is the magnitude of the gravitational force on...
A satellite in Earth orbit has a mass of 97 kg and is at an altitude of 1.94 x 105 m. (Assume that U = 0 as r → 00.) (a) What is the potential energy of the satellite-Earth system? (b) What is the magnitude of the gravitational force exerted by the Earth on the satellite? N (c) What force, if any, does the satellite exert on the Earth? (Enter the magnitude of the force, if there is no force...
A satellite used in a cellular telephone network has a mass of 2380 kg and is in a circular orbit at a height of 850 km above the surface of the earth. Part A What is the gravitational force Fgrav on the satellite? Take the gravitational constant to be G = 6.67×10−11 N⋅m2/kg2 , the mass of the earth to be me = 5.97×1024 kg , and the radius of the Earth to be re = 6.38×106 m
Three identical masses of 570 kg each are placed on the x axis. One mass is at x1 = -150 cm , one is at the origin, and one is at x2 = 350 cm . Part A What is the magnitude of the net gravitational force Fgrav on the mass at the origin due to the other two masses? Take the gravitational constant to be G = 6.67×10−11 N⋅m2/kg2 . Express your answer in Newtons.
Three identical masses of 570 kg each are placed on the x axis. One mass is at x1 = -150 cm , one is at the origin, and one is at x2 = 350 cm . Part A What is the magnitude of the net gravitational force Fgrav on the mass at the origin due to the other two masses? Take the gravitational constant to be G = 6.67×10−11 N⋅m2/kg2 . Express your answer in Newtons.
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...