All categories

3 years ago

Using EXACTLY 50 words write about why we study Geography PLEASE HELP ME

Physics

2 answers:

steposvetlana [31]3 years ago

4 0

Answer:

We study georaphy becasue we get knowledge of all the cities, countries, states, and continents and where they are loacated. The knowledge can also increases your understanding of natural disasters. With interests of growing issues such as climate changes, migration, and environmetal degradation, geography is the most relevant course to take. The study of geography is for humans to make better choices, which were influenced by the understanding of our physical world.

erastovalidia [21]3 years ago

3 0

Geography is the study of the interaction between people and their environments, both natural and human. Geographers examine the places, regions resulting from such interaction and analyze the spatial characteristics of all manner of cultural, economic, political, physical processes and relationships. We study geography to understand the difference in life.

[I tried my best hope this helps you]

You might be interested in

What happens in a global convection cell? apex

zysi [14]

Answer:

In a global convection cell less –dense air at the equator rises and flows towards the poles. And from pole, the dense air sinks down and flows back towards the equator.... This movement of air is also supported by the Earth's rotation known as Coriolis Effect.

4 0

3 years ago

How much in kg is 1 N

Nookie1986 [14]

1 Newton in Earth gravity is the equivalent weight of 1/9.80665 kg on Earth. This is derived using Newton's second law f=ma and assuming Earth gravity of 9.80665 m/s2. 1 N (Earth) = 0.101971621297793 kg.

3 0

2 years ago

What is the primary function of earth's atmosphere (1 point)?

lana66690 [7]

<span>Without the atmosphere that protects the Earth, humans, animals and all plant life would not be able to survive. The atmosphere works to hold oxygen in the area around the earth. Humans and most animals are dependent on oxygen. Plants are also dependent on oxygen because they take the leftover carbon dioxide from humans when they inhale the oxygen.</span>

5 0

3 years ago

Sari made pancake batter. She has 1 cup of batter left. How much batter did she use?

Naily [24]

She used 1 cup less than the amount that she made when she decided to make pancakes. We have no idea how much she had to begin with.

5 0

2 years ago

A car of mass 1600 kg traveling at 27.0 m/s is at the foot of a hill that rises vertically 135 m after travelling a distance of

Zarrin [17]

Answer:

Neglecting any frictional losses, the average power delivered by the car's engine is 10565 W

Explanation:

The energy conservation law indicates that the energy must be the same at the bottom of the hill and at the top of the hill.

The energy at the bottom is only the Kinect energy (K_1) of the car in motion, but in the top, the energy is the sum of its Kinect energy (K_2), potential energy (P) and the work (W) done by the engine.

$K_1 = K_2 + P + W$

then, the work done by the engine is:

$W = K_1 - K_2 - P$

The formulas for the Kinetic and potential energy are:

$K=\frac{1}{2}mV^2\\P=mgh$

where, m is the mass of the car, V the velocity, g the gravity and h is the elevation of the hill.

Using the formulas:

$W=\frac{1}{2}mV_1^2-\frac{1}{2}mV_2^2-mgh$

Replacing the values:

$W=\frac{1}{2}(1600Kg)(27m/s)^2-\frac{1}{2}(1600Kg)(14m/s)^2-(1600Kg)(9.8m/s^2)(135m)\\W=-1690400 J$

The negative of this value indicates the direction of the work done, but for the problem, you only care about the magnitude, so the power is W=1690400 J. Now, the power is equal to work/time so you need to find the time the car took to get to the top of the hill.

The average speed of the car is (27+14)/2=20m/s, and t=d/v so the time is:

$t=\frac{3200m}{20m/s}=160s$

the power delivered by the car's engine was:

$power=\frac{work}{time}=\frac{1690400J}{160s}=10565W$

8 0

3 years ago