This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What observed feature of the Milky Way is better explained by the bottom-up hypothesis of galactic ... (Read 19 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Jul 27, 2018
What observed feature of the Milky Way is better explained by the bottom-up hypothesis of galactic formation, as opposed to the monolithic collapse model?
 
  a. The elongated shape of the central bulge of the galaxy
 b. The different metallicities of the bulge and disk of the galaxy
  c. The difference in age of globular clusters
 d. The supermassive black hole found at center of the galaxy
  e. The very little gas or dust that halo contains

Question 2

A ball is dropped from the top of a science building. After falling for three seconds, the speed of the ball would be _______________ m/sec.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cpetit11

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 27, 2018
Answer to Question 1

c

Answer to Question 2

29.4


lunatika

  • Member
  • Posts: 548
Reply 2 on: Jul 27, 2018
:D TYSM

carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

The trophic cascade hypothesis. The trophic cascade hypothesis.
t the Osaka Aquarium, profile photo of turtle resting on bottom t the Osaka Aquarium, profile photo of turtle resting on bottom
Jane Goodall first observed Gombe chimpanzees chewing leaves, then dipping the chewed-up “wadge” int Jane Goodall first observed Gombe chimpanzees chewing leaves, then dipping the chewed-up “wadge” int
The wobble hypothesis The wobble hypothesis
Given the parent function f(x)=log10(bottom exponent)x, state the equation of the function that Given the parent function f(x)=log10(bottom exponent)x, state the equation of the function that
Half-life explained Half-life explained
Video: T cell receptors

For a complete list of videos, visit our video library