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saul85 [17]
3 years ago
13

Most savage races do not understand how the Galaxy works. Let's see how well you humans interpret a simple observation. The fact

that we find O and B stars in the disk of our Galaxy but not the halo suggests that________________.
Physics
1 answer:
Lesechka [4]3 years ago
8 0

Answer:

Most wild races do not understand how the galaxy works. Let's see how well humans interpret a simple observation. The fact that we find O and B stars in the disk of our galaxy but not in the halo suggests that if there is knowledge about the galaxy, because it is known that there are stars, planets, black holes, halos, however there is still no the necessary technology, for the investigation and the refutation of the theories that currently exist on the theme of the galaxy.

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Which statement accurately describes the motion of the object in the graph above over 10 seconds? Group of answer choices The ob
timurjin [86]

Answer:

Object appears to move forward at 1 cm/sec, then the velocity drops to zero for 3 sec and then moves forward at 2 cm/sec     (11 - 3) / (10 - 6) = 2 cm/sec

7 0
2 years ago
What is the momentum of a 10.5 kg rolling at 3 m/s
timurjin [86]
Momentum = mass x velocity
Momentum = 10.5 x 3
Momentum = 31.5 kgm/s
6 0
3 years ago
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The instant before a batter hits a 0.14-kilogram baseball, the velocity of the ball is 45 meters per second west. The instant af
NemiM [27]

(1) The magnitude and direction of the average acceleration of the baseball while it is in contact with the bat is 8,000 m/s² east.

(2) The magnitude of the average force the Bat exerts on the ball while they are in contact is 1,120 N.

The given parameters:

  • <em>Mass of the baseball, m = 0.14 kg</em>
  • <em>Initial velocity of the baseball, u = 45 m/s west (negative direction)</em>
  • <em>Final velocity of the baseball, v = 35 m/s east (positive direction)</em>
  • <em>Time of contact, t = 0.01 s</em>

The magnitude and direction of the average acceleration of the baseball while it is in contact with the bat is calculated as follows:

a = \frac{v- u}{t} \\\\a = \frac{35 - (-45)}{0.01} \\\\a = \frac{80}{0.01} \\\\a = 8,000 \ m/s^2

The magnitude of the average force the Bat exerts on the ball while they are in contact is calculated as follows;

F = ma\\\\F = 0.14 \times 8,000\\\\F = 1,120 \ N

Learn more about average force here: brainly.com/question/16200276

4 0
2 years ago
True or false? Pluto is less than 2/3 the size of Earth's moon?
ANTONII [103]
Pluto<span> has 66% of the diameter of the </span>Earth's moon<span> and 18% of its mass.

So your answer is true

Hope I Helped You!!! :-)

Have A Wonderful Day!!! :-)</span>
7 0
3 years ago
Read 2 more answers
What kínd of cloud that is puffy and often with flat bases.
Slav-nsk [51]
Cumulus, theres three types of clouds first one is cirrus is look like a feather this kind of cloud are the most highest one between this three clouds, cumulus is a like a cotton and flat bases is located in the  central of cirrus and stratus, stratus when we have this kind of clouds certainly going to rain, and these clouds are the most lower
7 0
3 years ago
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