A planet has 8 times the mass of earth but has the same density. what is...

A planet has 8 times the mass of earth but has the same density. what is the gravity on the surface of that planet in m/s^2.

Solutions

Expert Solution

genius_generous answered 1 year ago

Next > < Previous

Related Solutions

Another planet has the same spherical radius as Earth, but has 3 times Earth's density. (a)...

Another planet has the same spherical radius as Earth, but has 3 times Earth's density. (a) What is the mass of this other planet? (b) what is its gravitational acceleration

The average density of planet earth is 5.52 g/cm3. Knowing that Earth has a mass of...

The average density of planet earth is 5.52 g/cm3. Knowing that Earth has a mass of 5.97*10^27g, determine the earth radius in miles. ( 1 mile = 1609 meters).

Planet X has a mass of 6 times the mass of Earth, and its radius is...

Planet X has a mass of 6 times the mass of Earth, and its radius is 8 times the radius of Earth. A rocket takes off from Planet X's surface, with a velocity that is 1/3 vesc, where vesc is the escape velocity of the planet. How high from the center of Planet X does the rocket reach in meters?

A planet has the same density as Earth but has a surface gravitational acceleration of nine...

A planet has the same density as Earth but has a surface gravitational acceleration of nine times that of the Earth (a person would instantly black out if placed on the surface). What is the escape velocity from the planet? If the planet was in an orbit of 1 AU from a 1 M⊙ star, what is the maximum distance that a moon could orbit the planet?

Planet Lex is four times as massive as the Earth and has a radius four times...

Planet Lex is four times as massive as the Earth and has a radius four times larger than the Earth's radius. Note: You do not have to express your answers in scientific notation. Mass of the Earth = 5.97 x 1024 kg Radius of the Earth = 6.37 x 106 m a. What is the value of the acceleration due to gravity (in m/s2) on the surface of this planet? Round off your answer up to two decimal digits. b....

A) The mass of Jupiter is 317.8000 times that of earth, and its radius is 10.960...

A) The mass of Jupiter is 317.8000 times that of earth, and its radius is 10.960 times that of earth. Calculate the acceleration of gravity at the surface of Jupiter. Express your answer in g's (i.e. as a ratio to our acceleration of gravity) B) Then calculate the average density of Jupiter (in kg/m3) given the earth's density is 5.52×103 kg/m3

The mass of Saturn is approximately 100 times that of the Earth, and the semimajor axis...

The mass of Saturn is approximately 100 times that of the Earth, and the semimajor axis of Saturn’s orbit is approximately 10 AU. (a) To this approximation, how does the gravitational force that the Sun exerts on Saturn compare to the gravitational force that the Sun exerts on the Earth? (b) Which planet will experience greater acceleration? By what factor?

1) An asteroid, whose mass is 6.9 × 10-4 times the mass of Earth, revolves in...

1) An asteroid, whose mass is 6.9 × 10-4 times the mass of Earth, revolves in a circular orbit around the Sun at a distance that is 2.9 times the Earth's distance from the Sun. (a) Calculate the period of revolution of the asteroid in years. (b) What is the ratio of the kinetic energy of the asteroid to the kinetic energy of Earth? 2) What must the separation be between a 3.4 kg particle and a 7.4 kg particle...

An asteroid, whose mass is 4.90×10-4 times the mass of Earth, revolves in a circular orbit...

An asteroid, whose mass is 4.90×10-4 times the mass of Earth, revolves in a circular orbit around the Sun at a distance that is 6 times the Earth's distance from the Sun. Calculate the period of revolution of the asteroid. Tries 0/10 What is the ratio of the kinetic energy of the asteroid to the kinetic energy of Earth?

What is the diameter of Planet X in Earth diameters and in AU? (The diameter of...

What is the diameter of Planet X in Earth diameters and in AU? (The diameter of Earth is 1.3 × 107 m.)

Subjects