What is the ratio of Earth's gravitational force on a satellite when it is on the ground to the gravitational force exerted when the satellite is orbiting at an altitude of 5.29 km?

Newton's Law of Gravitation states that two bodies with masses M and N attract each other with a force MN F = G= where r is the distance between the bodies and G is the gravitational constant. Assume that Earth's mass is 5.98 × 1024 kg and is concentrated at its center. Moreover, take the radius of the Earth to be 6.37 x 10° m and G = 6.67 x 10-1" N · m²/kg. With this information, find the work required to propel a 1000-kg satellite out of Earth's gravitational field. Work =

During a balloon ascension, wearing an oxygen mask, you measure the weight of a 5.00-kg object and find that the value of the gravitational field strength at your location is 9.792 N/kg. How high above sea level, where the gravitational field strength was measured to be 9.804 N/kg, are you located? Mass of Earth is 5.974 × 1024 kg. km

Find the distance of a point from the earth's center where the resultant gravitational field due to the earth and the moon is zero. The mass of the earth is 6 * 0 * 10 ^ 24 kg and that of the moon is 7*4*10^ 22 kg. The distance between the earth and the moon is 4*0*10^ 5 km.

The Lunar reconnaissance orbiter (LRO) is currently in orbit around the moon on an exploration mission to map its surface.  If it has a mass of 1820 kg and is orbiting at an elevation of 65.0 km from the surface, what is the gravitational force acting on the LRO due to the moon?  The moon has a mass of 7.348 x 1022 kg and a radius of 1738 km. {G = 6.674 x 10-11 N⋅ m2/kg2}

Earth’s gravitational field strength at the surface is 9.80 N/kg. Determine the distance, as a multiple of Earth’sradius, rE, above Earth’s surface at which the magnitude of the acceleration due to gravity is 3.20 N/kg.

Two objects attract each other with a gravitational force of magnitude 9.00 10-9 N when separated by 19.9 cm. If the total mass of the objects is 5.08 kg, what is the mass of each? heavier mass answer in ___kg   lighter mass answer in ___kg

Two objects attract each other with a gravitational force of magnitude 9.40 10-9 N when separated by 19.7 cm. If the total mass of the objects is 5.07 kg, what is the mass of each?

A 175-kg object and a 475-kg object are separated by 3.30 m. (a) Find the magnitude of the net gravitational force exerted by these objects on a 61.0-kg object placed midway between them. N (b) At what position (other than an infinitely remote one) can the 61.0-kg object be placed so as to experience a net force of zero from the other two objects? m from the 475 kg mass toward the 175 kg mass

A space probe is launched from Earth headed for deep space. At a distance of 10,000 km from Earth's center, the gravitational force  on it is 900 N. What is the magnitude of the force when the probe is 30,000 km from Earth's center?