1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sdas [7]
3 years ago
8

What human practices are destroying the rain forest?

Physics
1 answer:
marissa [1.9K]3 years ago
6 0
Deforestation, the chopping off of the trees that can take thousands or even millions of years to grow again<span />
You might be interested in
One negative change you may encounter as a student or an employee​
matrenka [14]

Answer:

you may get bullied or teased for being a differrent race, ethnic.

7 0
3 years ago
Read 2 more answers
An elevator filled with passengers has a mass of 1603 kg. (a) The elevator accelerates upward from rest at a rate of 1.20 m/s2 f
Galina-37 [17]

Answer:

T = 17649.03 N = 17.65 KN

Explanation:

The tension in the cable must be equal to the apparent weight of the passenger. For upward acceleration:

T = W_A = m(g+a)\\

where,

T = Tension in cable = ?

W_A = Apparent weight

m = mass = 1603 kg

g = acceleration due to gravity = 9.81 m/s²

a = acceleration of elevator = 1.2 m/s²

Therefore,

T = (1603\ kg)(9.81\ m/s^2+1.2\ m/s^2)\\\\

<u>T = 17649.03 N = 17.65 KN</u>

8 0
2 years ago
An office window has dimensions 3.1 m by 2.1 m. As a result of the passage of a storm, the outside air pressure drops to 0.954 a
Virty [35]

Answer:

Net forces which pushes the window is 30342.78 N.

Explanation:

Given:

Dimension of the office window.

Length of the window = 3.1 m

Width of the window = 2.1 m

Area of the window = (3.1\times 2.1) = 6.51\ m^2

Difference in air pressure = Inside pressure - Outside pressure

                                           = (1.0-0.954) atm = 0.046 atm

Conversion of the pressure in its SI unit.

⇒  1 atm = 101325 Pa

⇒ 0.046 atm = 0.046\times 101325 =4660.95 Pa

We have to find the net force.

We know,

⇒ Pressure = Force/Area

⇒ Pressure=\frac{Force }{Area}

⇒ Force =Pressure\times Area

⇒ Plugging the values.

⇒ Force =4660.95\times 6.51

⇒ Force=30342.78 Newton (N)

So,

The net forces which pushes the window is 30342.78 N.

3 0
3 years ago
(50 Points) Need to know ASAP!! What human needs or desires were met through the development of alpaca populations??
alexira [117]

Alpacas were used for their meat, fibers for clothing, and art, and their images in the form of conopas.

8 0
3 years ago
I need help for the first 3 plz.
madam [21]
1) hypothesis
2) data
3) method

I think these are correct.
7 0
3 years ago
Read 2 more answers
Other questions:
  • The total distance from a house to a school to is 9.5 km. A student travels all the way from his house to the school and back to
    10·1 answer
  • what is the displacement of a car with an acceleration of 4.00 m/s2 as it increases its speed from 10.0 m/s to 30.0 m/s ?
    12·1 answer
  • michelle withdrew 120$ from her bank account. she now has 3345$ in her account qrite and solve an equation to find how much mone
    7·2 answers
  • A coiled up wire carrying a current is called what ?
    6·1 answer
  • 8. A vacuum tube can be used to
    15·1 answer
  • Hey guys, I don't know what this is. Any help?
    6·1 answer
  • PLEASE HELP!! ILL MARK BRAINLYEST!!
    11·1 answer
  • How much energy does it take to raise the temperature of 2kg water from 10 Celsius to 26 Celsius? The specific heat capacity of
    10·1 answer
  • How do I find force?
    12·2 answers
  • A 500kg car is driven forward with a thrust force of 1500N. Air resistance and friction acts against the motion of the car with
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!