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A star has a planet held in orbit by gravitational attraction if the mnass of the star were doubled what effect would this have on the gravitational attraction between the star and its planet?
Double the mass means double the attraction in this case.Double the mass means double the attraction in this case.Double the mass means double the attraction in this case.Double the mass means double the attraction in this case.
If the mass of the star were doubled what effect would this have on the gravitational attraction between the star and its planet?
Doubling the mass of the star would increase the gravitational attraction between the star and its planet. The force of gravity is directly proportional to the product of their masses, so doubling the mass of the star would double the gravitational force between them.
What keeps plantes in motion around the sun?
The gravitational attraction, between the Sun and the planet.
A star has a planet held in orbit by gravitational attraction If the distance between the star and the planet were 3 times as great what effect would this have on their gravitational attraction for?
If the distance between the star and the planet were 3 times as great, their gravitational attraction for each other would decrease by a factor of 9 (3 squared). The force of gravity between two objects is inversely proportional to the square of the distance between their centers.
What would be the greatest force of gravitational attraction?
The force of gravitational attraction between two objects is strongest when their masses are large and they are very close together. For example, a planet and a star or two massive celestial bodies would experience a strong gravitational attraction between them.
Which planet has the GREATEST attraction to the sun?
Mercury has the greatest attraction to the Sun due to its proximity and mass. Being the closest planet to the Sun, the gravitational force between Mercury and the Sun is stronger than any other planet in our solar system.
If the distance between the star and planet were 3 times as great what effect would this have on their gravitational attraction for each other Explain?
If the distance between the star and planet were 3 times greater, the gravitational attraction between them would be inversely proportional to the square of the new distance. This means the gravitational force would be 1/9th of what it was originally. Gravity follows an inverse square law, so as the distance increases, the gravitational force decreases rapidly.
Why do planets have a gravitaition pull?
The explanation is very simple, (although the reason isn't): There are gravitational forces of attraction between every two specks of matter in the universe. The more mass they have, the stronger the force is between them. But the farther apart they are, the weaker the force is. The forces of gravitational attraction between you and a planet are strong when you're standing on the planet, because the planet has so much mass, and you're so close to it.
What does the earth's gravitational attraction prevent gases from doing?
The Earth's gravitational attraction prevents gasses from escaping into outer space.
What planet in solar system having strongest gravitational attraction on its surface?
Jupiter
Does every planet have an escape velocity?
"Escape velocity" is defined as the velocity required in order to guarantee that the object will not fall back under the influence of the planet's gravitational attraction. If it's possible to escape from a planet's gravitational attraction, then an escape velocity can be defined and calculated.
What provides the centripetal force required for planetary motion?
In the case of planetary motion, the centripetal force required to keep planets in orbit around the sun is provided by the gravitational pull between the planet and the sun. This gravitational force acts as the centripetal force, keeping the planet moving in its elliptical orbit.
