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
Marysya12 [62]
3 years ago
9

Soil conservation involves protecting _______ and preventing _______.

Physics
2 answers:
Naddika [18.5K]3 years ago
7 0
<span>Soil conservation involves protecting soil quality and preventing erosion </span>
navik [9.2K]3 years ago
6 0
Soil conservation involves protecting soil quality and preventing erosion.
Answer: A
You might be interested in
How was hubble important to our understanding of galaxies?
dusya [7]

Astronomer Hubble was the one that discovered that the universe has many galaxies and that the universe is expanding.  That's why they name the Hubble Telescope under his name.


4 0
3 years ago
Traveling in a circle requires a net force
sergij07 [2.7K]
I don’t think I understand the question but true?
4 0
2 years ago
MathPhys Help pls Tysm
HACTEHA [7]

Answer:

8.75

Explanation:

First, find the force of friction.

Kinetic energy = work done by friction

½ mv² = Fd

½ (3.9 kg) (2.9 m/s)² = F (1.4 m)

F = 11.7 N

Next, find the distance at the new velocity.

Kinetic energy = work done by friction

½ mv² = Fd

½ (3.9 kg) (2.5 × 2.9 m/s)² = (11.7 N) d

d = 8.75 m

3 0
3 years ago
Read 2 more answers
When the Glen Canyon hydroelectric power plant in Arizona is running at capacity, 690 m3 of water flows through the dam each sec
bixtya [17]

Answer:

1340.2MW

Explanation:

Hi!

To solve this problem follow the steps below!

1 finds the maximum maximum power, using the hydraulic power equation which is the product of the flow rate by height by the specific weight of fluid

W=αhQ

α=specific weight for water =9.81KN/m^3

h=height=220m

Q=flow=690m^3/s

W=(690)(220)(9.81)=1489158Kw=1489.16MW

2. Taking into account that the generator has a 90% efficiency, Find the real power by multiplying the ideal power by the efficiency of the electric generator

Wr=(0.9)(1489.16MW)=1340.2MW

the maximum possible electric power output is 1340.2MW

3 0
2 years ago
If the pendulum took longer to complete one oscillation, how would the graph change?
Sindrei [870]

Answer:

took longer to complete one oscillation, that means its PERIOD increased, and the distance between the peaks of the graph would be longer.

line would be less. the period of oscillation would have any effect on the graph

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which is an example of conduction?
    10·2 answers
  • Calculate the moment of inertia of a skater given the following information.
    10·1 answer
  • An automobile tire is filled with air at a pressure of 27.0 lb/in2 at 25°C. A cold front moves through and the temperature drops
    14·1 answer
  • What is the region around a magnet where the magnetic force is exerted?
    15·2 answers
  • How do scientists predict hurricanes?
    13·1 answer
  • Classical physics is a good approximation to modern physics under certain circumstances. What are they?
    13·1 answer
  • In what direction does an applied force move an object?
    5·2 answers
  • Ist Law: a object continues in a state of
    15·1 answer
  • A planet's moon travels in an approximately circular orbit of radius 8.6 107 m with a period of 6 h 25 min. Calculate the mass o
    5·1 answer
  • speedy drives horizontally off a clif with a velocity of 15 m/s. he lands 30m from the base of the cliff. how high is the cliff?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!