Objects with masses of 213 kg and 240 kg are separated by 0.34 m. A 32.6 kg mass is placed midway between them. 240 kg 213 kg 32.6 kg 0.34 m Find the magnitude of the net gravitational force exerted by the two larger masses on the 32.6 kg mass. The value of the universal gravi- tational constant is 6.672 x 10-1 N m2/kg². Answer in units of N.

A martian (of mass 200 kg) is located 300 km above the surface of Mars. What is the magnitude of the gravitational force between the martian and Mars? (G = 6.67 x 10-11, MMars = 6.4 x 1023 kg, RMars = 3.4 x 106 m). 624 322 159 741

Every few months, memes circulate claiming that certain alignments of the planets with the Earth will result in a change in the gravitational force you feel. Usually, these memes state that the alignment will counteract Earth's gravity slightly so you will feel less of a gravitational pull towards the Earth. Can this ever happen? Let's look at the numbers. What is the gravitational force (in N) of the Earth on you (ME = 5.97 ✕ 1024 kg, RE = 6380 km)? Say your mass is 68 kg. (Enter the magnitude.) What is the gravitational force (in N) of Jupiter on you when it is closest to Earth (MJ = 1.90 ✕ 1027 kg, RJE = 5.88 ✕ 108 km)? (Enter the magnitude.) By what factor would the mass of Jupiter need to increase to be equal to the gravitational force you feel from the Earth? Part 1 of 5 The gravitational force between two masses is given by Fg =  −GMm r2   where G = 6.67 ✕ 10−11 m3/s2/kg.   We can use this expression to determine the magnitude of the gravitational force you feel…

A thin spherical shell has a radius of 4.31 m and a mass of 191 kg . r = 4.31 m g M = 191 kg hollow shell What is the gravitational field 4.56 m from the center of the shell? The universal gravita- tional constant is 6.6726 × 10-11 N m²/kg². Answer in units of N/kg.

Compare the magnitude of the gravitational field at the surface of the earth due to the moon with that due to the sun. (Hint: The mass of the sun is 1.99 x 10^30 kg, the mass of the moon is 7.36 x 10^22 kg, and the distance from the surface of the earth to the moon is 3.78 10^8 m.)

(a) Find the magnitude of the gravitational force (in N) between a planet with mass 7.75 x 1024 kg and its moon, with mass 2.20 x 1022 kg, if the average distance between their centers is 2.90 x 10° m. (b) What is the moon's acceleration (in m/s?) toward the planet? (Enter the magnitude.) m/s2 (c) What is the planet's acceleration (in m/s²) toward the moon? (Enter the magnitude.) m/s?

A)Find the magnitude of the gravitational force (in N) between a planet with mass 8.75 ✕ 1024kg and its moon, with mass 2.30 ✕ 1022 kg, if the average distance between their centers is 2.40 ✕ 108 m. _______N B)What is the moon's acceleration (in m/s2) toward the planet? (Enter the magnitude.) __________m/s^2 C)What is the planet's acceleration (in m/s2) toward the moon? (Enter the magnitude.) _________m/s^2

Exoplanet Taphao Keow is a Jupiter-sized planet orbiting another star. It has a mass of approximately 1×10+27[kg]. Its actual radius is not currently known, but we do know that the radius of Jupiter is 7×107[m]. Question: If Taphao Keow had a radius that was the same radius as Jupiter, what would it's local surface gravitational acceleration be? O 266 [m/s2] 124 [m/s²] 70 [m/s²] O 24 [m/s²] O 14 [m/s²] It would have a gravitational acceleration far larger than any of the other answers (many orders of magnitude larger) It would have a gravitational acceleration far smaller than any of the other answers (many orders of magnitude larger)

The drawing (not to scale) shows one alignment of the sun, earth, and moon. The gravitational force F SM that the sun exerts on the moon is perpendicular to the force F EM that the earth exerts on the moon. The masses are: mass of sun = 1.99 × 1030 kg, mass of earth = 5.98 x 1024 kg, mass of moon = 7.35 x 1022 kg. The distances shown in the drawing are rsM = 1.50 x 1011 m and rEM = 3.85 x 10° m. Determine the magnitude of the net gravitational force on the moon. rSM Moon Sun FEM Earth Number i Units

a) Calculate the magnitude of the gravitational force exerted by the Moon on a 65 kg human standing on the surface of the Moon. (The mass of the Moon is 7.4x1022 kg and its radius is 1.7x106 m.) b) Calculate the magnitude of the gravitational force exerted by the human on the Moon. c) For comparison, calculate the approximate magnitude of the gravitational force of this human on a similar human who is standing 4.5 meters away.