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3 years ago

Plssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

Geography

2 answers:

Molodets [167]3 years ago

5 0

answer in number 2.

in the new york

Anika [276]3 years ago

3 0

Answer:

answer is num 2 hope it helps yaitz Alex

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Why do you think that people of every nationality and ethnicity live in Hong Kong (At least 3 sentences in your own words).

rusak2 [61]

Despite Hong Kong historically being part of China and being inhabited by Chinese people, that drastically happened in the last century. Hong Kong got into the hands of the European colonial powers, and even after they left the area, they didn't left Hong Kong. The reason why the presence in Hong Kong was kept was because of its excellent strategic position.

The newly formed nation had excellent ports and excellent location. It was quickly industrialized. That led to rapid economic growth. The economic growth and the prosperity of the small nation made, as well as it deep connections with the Western World, attracted lot of people to move in it. The Chinese population is still dominant, but over time people from all over the world moved in, thus the ethnic structure of this nation changes significantly, to a point where now it has citizens from pretty much every corner of the world.

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3 years ago

Ocean tides are the result of -the rotation of earth -the suns gravitational pull on earth -changes in earths orbital position a

NemiM [27]

Ocean tides are the result of differences in the gravitational force between
the sun and the Earth's near side and far side, and ditto for the moon.

6 0

3 years ago

Which group of people have the ability to access GPS systems locally, nationally and world wide?

djverab [1.8K]

Answer:

Anyone with access to wireless internet or advanced radio technology

Explanation:

Anyone with access to wireless internet or advanced radio technology have the ability to access GPS systems locally, nationally and world wide.

GPS is the short form of Global Positioning Systems. It is made up of a system of satellites which are used to locate positions on earth. They work on principle of triangulation.

Most of these system of satellites are accessible over a wireless internet. For example, most of our mobile phone have this ability.
Also, over advanced radio technology we can access these gps systems. This is used mostly in the military for more secured access.

8 0

3 years ago

3. A space vehicle is traveling at 4300 km/h relative to Earth when the exhausted rocket motor (mass 4m) is disengaged and sent

kvv77 [185]

Answer: Vce= 4234.4km/hr or 1180m/s

Explanation:

Mass of rocket motor Mr= 4m

Mass of control module Mc= m

Initial velocity of spaceship relative to earth Vs= 4300km/hr

Final velocity of command module relative to the rocket motor Vrc = 82km/hr

Total mass of spaceship M= 4m+m= 5m

Using law of conservation of momentum;

MVs= MrVre + McVce eqn1

Vre = Vrc+Vce eqn2

Where Vce is velocity of control room relative to the earth and Vre is velocity of rocket motor relative to the earth

Substituting eqn2 to eqn1, we have.

MVs= Mr(Vrc+Vce) +McVce

MVs= MrVrc+MrVce+McVce

Making Vce the subject of formula.

Vce = (MVs-MrVrc)/(Mc+Mr)

Substituting the values we have,

Vce = (5m×4300km/hr - 4m×82km/hr)/ (m+4m)

Vce = 21172m/5m

Vce= 4234.4km/hr or 1180m/s

3 0

2 years ago

What is earth heat source?

Oksana_A [137]

Its the sun duhh (hear sourse)

6 0

3 years ago

Read 2 more answers