Physics, 02.08.2019 10:00 leehenderson134
Which of the following describes a role of gravity in the formation of our solar system? i. in the early stages of solar system formation, a fragment of an interstellar cloud of dust and gas collapsed and began rotating under the influence of gravity. ii. the eight planets were originally orbiting a nearby star, and the sun's gravity pulled those planets into orbit around the sun. iii. gravity caused small particles in the rotating solar nebula to stick together and form larger particles. this process repeated itself, forming larger and larger particles that eventually became planets. iv. the combined gravities of the planets pulled the sun away from a nearby star cluster and into the center of the solar system. a. i and iii only b. i, ii, and iii only c. i, iii, and iv only d. i, ii, iii, and iv the correct answer is a
Answers: 1
Physics, 21.06.2019 23:00, laurachealsy923
How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8
Answers: 1
Physics, 22.06.2019 07:30, elijahjacksonrp6z2o7
Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?
Answers: 1
Physics, 22.06.2019 09:50, blaqsafire9291
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
Which of the following describes a role of gravity in the formation of our solar system? i. in the...
English, 25.11.2020 19:50
Social Studies, 25.11.2020 19:50