Biology
Biology, 30.06.2020 07:01, sarahelrod9

The following table shows the duration of a year on some unknown planets of equal mass. Duration of Year
Planet. Duration of Year
Y. 224 days
Z. 320 days

Which of the following best explains which planet is closer to the sun?
Planet Y, because gravity is directly proportional to the square of the distance
Planet Z, because gravity is directly proportional to the square of distance
Planet Z, because the sun exerts a greater gravitational force on it than on planet Y
Planet Y, because the sun exerts a greater gravitational force on it than on planet Z

answer
Answers: 2

Other questions on the subject: Biology

image
Biology, 21.06.2019 19:50, Kinglilray998
Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?
Answers: 3
image
Biology, 21.06.2019 20:00, rachelkorkees
The shift of a vehicle's weight around its center of gravity is known as
Answers: 2
image
Biology, 21.06.2019 23:30, lovelybear2354
Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.
Answers: 1
image
Biology, 22.06.2019 03:30, fia31
Which of the following typically characterizes a tropical rainforests
Answers: 1
Do you know the correct answer?
The following table shows the duration of a year on some unknown planets of equal mass. Duration of...

Questions in other subjects: