Physics, 28.11.2019 03:31 cedarclark3141
The "solar nebula hypothesis" offers what explanation for the different compositions of these two types of planets? a. during the collapse of the gaseous nebula, most of the material tended to collect far from the sun because of the large centrifugal forces, which provided the necessary material to build the large jovian planets. b. during condensation, the heavier elements tended to sink nearer the sun and, being rare, only provided enough material to build the relatively small terrestrial planets. c. the terrestrial planets were formed near the sun where, because of the high temperatures, only heavier elements were able to condense. d. the large gravitational forces of jupiter tended to prevent planet formation in the inner solar system and eventually attracted most of the material into the region of the jovian planets.
Answers: 1
Physics, 22.06.2019 20:30, cupcake3103670
Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.
Answers: 1
Physics, 23.06.2019 00:30, bradydodson47
Language is not the only way that humans communicate. describe how we use sound, touch, chemicals, and sight to communicate. need answer asap
Answers: 2
Physics, 23.06.2019 01:00, lol23051
The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?
Answers: 3
The "solar nebula hypothesis" offers what explanation for the different compositions of these two ty...
Computers and Technology, 30.08.2019 23:30