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
valina [46]
3 years ago
5

How is water cleaned in chongqing?

Physics
1 answer:
mihalych1998 [28]3 years ago
7 0

Answer:

I know

Explanation:

it gets filterd out

You might be interested in
The process of thinking that involves considering an overall general idea or theory and drawing specific conclusions or making s
Alexus [3.1K]

Answer:

Deductive reasoning

Explanation:

deductive reasoning

the process of thinking that involves considering an overall general idea or theory and drawing specific conclusions or making specific predictions about it

4 0
3 years ago
An object attached to a horizontal spring is oscillating back and forth along a frictionless surface. The maximum speed of the o
Sliva [168]

Answer:

t = 0.37 seconds

Explanation:

t = (1/4)T

Maximum acceleration is;

a_max = Aω²

In simple harmonic motion, we know that v_max = Aω

Thus, a_max = v_max•ω

ω = a_max/v_max

We know that Period is given by;

T = 2π/ω

From initially, t = (1/4)T so, T = 4t

Thus, 4t = 2π/(a_max/v_max)

t = (2π/4)(v_max/a_max)

We are given;

Maximum velocity;v_max = 1.47 m/s

Max acceleration;a_max =6.24 m/s²

Thus,

t = (2π/4)(1.47/6.24)

t = 0.37 seconds

8 0
3 years ago
On the graph of voltage versus current, which line represents a 2.0 Ω resistor?​
Vikki [24]

Answer:

<h2>line B</h2>

Explanation:

According to ohm's law V = IR where;

V i sthe supply voltage (in volts)

I = supply current (in amperes)

R = resistance (in ohms)

In order to calculate the line that is equal to 2ohms, we need to calculate the slope of each line using the formula.

For line B, R = ΔV/ΔI

R = V₂-V₁/I₂-I₁

R = 14.0-4.0/7.0-2.0

R = 10.0/5.0

R = 2.0ohms

Since the slope of line B is equal to 2 ohms, this shows that the line B is the one that represents the 2ohms resistor.

3 0
4 years ago
The narrator of The Jungle Book by Rudyard Kipling portrays the man cub as cute and endearing. How might this characterization b
Damm [24]
It’s C . (The third one)
5 0
3 years ago
Read 2 more answers
Which statements about the two fossil images are correct?
tangare [24]
What fossil images, there are no pictures attached.
5 0
4 years ago
Read 2 more answers
Other questions:
  • Which type of reaction occurs without being started by some outside force?
    7·1 answer
  • what would happen to an object if there were no inertia? Also would this mean that if there were no inertia that an object may t
    5·1 answer
  • Describe the structure of metal
    15·1 answer
  • To understand the meaning and possible applications of the work-energy theorem.
    9·1 answer
  • Which of the following phases of the Moon produces the highest and lowest tides on Earth?
    11·1 answer
  • The specific heat of silver is 0.057 calories/gram°C. If 10.0 grams of silver were heated and the temperature of the sample chan
    12·2 answers
  • Which is not a type of muscle tissue?
    10·1 answer
  • If the mass is 2.0 kg and the acceleration is 5 m/s/s, then what is the force?
    7·1 answer
  • A crowbar is being used with an actual mechanical advantage of 8. If the input force is 400 Newton’s on the 0.3 meter long end o
    14·1 answer
  • Which of these is a unique use of beta particles?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!