Two identical planets orbit a star. One is four times as far from the star as the other. The more distance planet experiences __________ as much gravitational force from the star as the closer planet. A. 1/4th B. 4 times C.Just D.1/16th E. 16 times

Q: Us Kepler's 3rd Law to calculate the mass of a star which has a planet orbiting at 2.35 A.U. and…

A: distance (d) = 2.35 A.U.time (t) = 4.56 earth years d = 2.35 AU = 2.35×1.496×1011 m = 3.5156×1011 m…

Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the…

A:

Q: A spaceship has a rotating compartment which gives its passengers artificial gravity. Suppose this…

A:

Q: If the gravitational force is 4655 N between a satelite with a mass of 9 x 10^2 kg and a planet with…

A: according to newton's law of gravitation  gravitation force b/w two masses of mass m1 and m2 is…

Q: A planet is discovered orbiting a distant star. The mass of the planet is 40 times the mass of the…

A: The equation for the escape speed is given by, ve=2GMR Here, G is the universal gravitation…

Q: . Another of the 82 moons of Saturn is named Rhea,  which accelerates slower than the planet. 3.…

A: According to guidelines, the first three multipart questions are answered here.   1. There is no…

Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the…

A: We have given that astrology, that unlikely and vague pseudoscience, makes much of the position of…

Q: Determine the gravitational force between a 60kg and a 70kg person who are both standing 2.0m apart

A:

Q: A 42-inch Smart TV of mass 2.5 x 10' kg experiences a gravitational force when on the Earth's…

A: Given information: The mass of the TV (m) = 2.5×101 kg The mass of earth (M) = 5.927×1024 kg The…

Q: We sent a probe out to orbit the planet Kerbal at a distance of 5.5x107m from the middle of the…

A: we know the distance between planet and orbit. that is r =5.5*107 m

Q: Binary Star System A binary star system consists of two stars of masses mı and m2. The stars, which…

A: Force of attraction on both will be same since both forces are action reaction pairs  So,  F2 = F1…

Q: A distant large asteroid is detected that might pose a threat to Earth. If it were to continue…

A:

Q: atellite orbits a planet at 7000m/s in 100 minutes. What is the mass of the planet?

A: given  speed of satellite is v= 7000 m/s  time period = T =100 min  1 min =60 sec  T = 6000 sec…

Q: Every few hundred years most of the planets line up on the same side of the Sun. Part A Calculate…

A: Gravitational force can be expressed as, F=Gm1m2r2

Q: A spaceship has a rotating compartment which gives its passengers artificial gravity. Suppose this…

A:

Q: A 2400-kg satellite is ina arcuar otion around a planet. The satellite travels witha constant speed…

A: When a  satellite of mass m is in circular motion on a orbit of radius r, around a planet then the…

Q: 1. Explain the significance of Cavendish's experiment to measure the gravitational force between two…

A: Cavendish was able to find out the numerical value of the universal gravitational constant G. The…

Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the…

A:

Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the…

A: a)the gravitational force is,

Q: 4. Assume you have a mass of 50kg. Earth had a mass of 5.97 x 10 kg and a radius of 6.38 x 10 m. a.…

A: In the question , given mass of object , mass of earth and radius of earth . we have to find the…

Q: 4. Assume you have a mass of 50kg. Earth had a mass of 5.97 x 10 kg and a radius of 6.38 x 10° m. a.…

A: (a) F= 489 Newtons (b) Weight W= 490.5 Newtons

Q: Carla and jenny are arguing about whether or not it is possible to escape the gravitational field of…

A:

Q: The space shuttle releases a satellite into a circular orbit 680 km above the Earth. How fast must…

A: Total energy of the satellite in the orbit is, T.E = GMm/2r Total energy of the satellite on earth…

Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the…

A: Given: mass of baby, m = 5 kgmass of father, M = 90 kgdistance between them, r = 0.2 mFind: (a) The…

Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the…

A: The gravitational force exerted on a 4.00 kg baby by a 130 kg father 0.100 m away at birth is 3.47 x…

Q: 17. Two masses are separated by a distance d. If I double the mass of one of the masses and then…

A: Recall Newton's law of gravitation. F=Gm1m2/d2

Q: The existence of the dwarf planet Pluto was proposed based on irregularities in Neptune's orbit.…

A: Given:Mass of the pluto =  1.4× 1022 kgDistance between pluto and neptune = 4.50× 1012 m

Q: 150km CA-3 The space shuttle orbits the earth at an altitude of 150km. It takes 87.3 minutes to…

A:

Q: 2. Write down the equation for Newton's Law of Universal Gravitation. Sketch a graph of the force of…

A: Newton's Law of Universal Gravitation: This law states that,"Force of attraction between two objects…

Q: Suppose we drop an object from rest (and it falls freely) on a very large planet where the…

A: Given  Initial speed u=0m/s Acceleration due to gravity a=3g=30m/s2 Time t=2 sec

Q: Astrology,that unlikely and vague pseudoscience,makes much of the position of the planets at the…

A: Given: Mass of baby, m = 4 kg Mass of Father, Mf = 110 kg Distance between baby and the father, d =…

Q: Mamut is standing in the lunch line 6.38 x 106m from the center of Earth. Earth’s mass is 5.98 x…

A: According to Bartleby policy we can only answer first question at a time.. Kindly upload rest of the…

Q: 20. o A 5.0-kg rock and a 3.0 × 10-4-kg pehhle are held near the sur- face of the earth. (a)…

A: Given Mass of the rock M = 5.0 kg Mass of the pebble m = 3.0 x 10-4 kg Known Values Universal…

Q: Star and Kiara are at the 2019 Something in the Water festival in VA Beach. They were separated from…

A: Consider the following illustration of the problem:     Here, A, B, and C are the positions of…

Q: 6. We’ve learned that incredibly intelligent (and superior) aliens from the planet Splorg are…

A:

Q: T2 6.) On planet LV-426, it is observed that a person's weight is the same as it is on Earth, but…

A: GIVEN THAT  On planet LV-426,  a person's weight is the same as it is on Earth, but the planet has a…

Q: An artificial satellite circling the Earth completes each orbit in 125 minutes. (a) Find the…

A: Time period of satellite (T) = 125 min = 125×60 s = 7500 s

Q: You know that the increasing speed due to gravity on the surface of the earth is 9.8 m/sec2, which…

A:

Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the…

A:

Q: If the gravitational acceleration is g=GM/r^2, what gravitational acceleration does a particle feel…

A:

Q: Suppose that in the future humans can travel to different earth like planets within our galaxy. You…

A: Solution

Q: Suppose you are on another planet and you want to measure the acceleration of gravity of that…

A: vi = 0 y = 4 m t =0.4 s

Q: MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER (a) A spaceship is projected vertically upward from the…

A:

Q: 8.) The Martian moon Deimos has an almost perfectly circular orbit, completed once every 30.3 hours…

A: Therefore radius of its orbit is 23448.726 km

Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the…

A: The formula for the gravitational force is:

Q: You are trapped on an earth-like planet with a mass of 5.00×1024 kg and a radius of 4000 km. You…

A: The planet's mass is, m=5×1024 kg The planet's radius is, r=4000 km=4000×103 m