Chemistry, 03.02.2020 01:03 haelleydorethy
According to the law of universal gravitation, any two objects are attracted to each other. the strength of the gravitational force depends on the masses of the objects and their distance from each other. many stars have planets around them. if there were no gravity attracting a planet to its star, the planet's motion would carry it away from the star. however, when this motion is balanced by the gravitational attraction to the star, the planet orbits the star. two solar systems each have a planet the same distance from the star. the planets have the same mass, but planet a orbits a more massive star than planet b. which of the following statements is true about the planets? a. planet b will keep orbiting its star longer than planet a. b. planet a orbits its star faster than planet b. c. planet b is more attracted to its star than planet a. d. planet a has a longer year than planet b.
Answers: 2
Chemistry, 22.06.2019 17:00
The arrangement of particles is most ordered in a sample of
Answers: 1
Chemistry, 22.06.2019 22:00
How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?
Answers: 3
According to the law of universal gravitation, any two objects are attracted to each other. the stre...
History, 25.06.2019 21:30
Mathematics, 25.06.2019 21:30
Social Studies, 25.06.2019 21:30
English, 25.06.2019 21:30
Computers and Technology, 25.06.2019 21:30