Chemistry, 28.07.2019 20:30 VamPL

Plz hurry the star betelgeuse is 20 times more massive than the sun. what would be the likely impact on the motion of earth if the sun were replaced by betelgeuse? a)orbital radius would increase because the gravitational pull would decrease. b)orbital radius would decrease because the gravitational pull would increase. c)orbital velocity would decrease because the gravitational pull would increase. d)orbital velocity would increase because the gravitational pull would decrease.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 21:10, danielahchf

How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103

Answers: 1

continue

Chemistry, 22.06.2019 12:00, daytonalive83481

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

Answers: 1

continue

Chemistry, 22.06.2019 14:00, dylan6981

How does the viscosity of magma change as magma cools?

Answers: 2

continue

Chemistry, 22.06.2019 14:30, Giabear23

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize

Answers: 3

continue

You know the right answer?

Plz hurry the star betelgeuse is 20 times more massive than the sun. what would be the likely impac...