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
KIM [24]
3 years ago
11

Two hydraulic cylinders maintain a pressure of 1200 kPa. One has a cross sectional area of 0.01 mAA2EEAA the other 0.03 mAA2EEAA

. To deliver a work of 1 kJ to the piston how large a displacement (V) and piston motion H is needed for each cylinder? g
Physics
1 answer:
fredd [130]3 years ago
5 0

Answer:

Answered

Explanation:

W = ∫ F dx = ∫ P dV = ∫ PA dx = PA* H = P∆V

∆V = W/P

= 1 kJ / 1200 kPa = 0.0 833 m3

Both cases the height is H = ∆V/A

IN case 1 ( sectional area = 0.01 m^2)

H_1 = \frac{0.000833}{0.01} = 0.0833

in case 2 (sectional area = 0.03 m^2)

H_2 = \frac{0.000833}{0.03} = 0.0278

You might be interested in
For which optical devices does d¡ always have a negative value?
Dmitry [639]

Answer:

Explanation:

A i think

6 0
3 years ago
Read 2 more answers
FCFrdfAQefgEwdfgedfsaewfdedasfewreagargferdfares
Ivan

Answer: AAAAAAAAGGGGGHHHHJJJGSSSUUUUUUUUYCCFVGBHNJM

Explanation: YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET

6 0
3 years ago
Read 2 more answers
A series circuit is composed of two resistors:
WITCHER [35]
<h3>Answer:</h3>

1.3 Amps

<h3>Explanation:</h3>

<u>We are given;</u>

A circuit with resistors, R1 and R2

R1 = 7 Ω

R2 = 11 Ω

Voltage = 24 V

We are required to calculate the current in the circuit.

<h3>Step 1: We need to find the effective resistance.</h3>

When resistors are arranged in series, the effective resistance is calculated by;

Rt = R₁ + R₂ + R₃ + ..........Rₙ

Therefore;

Total resistance = 7 + 11

                          = 18 Ω

<h3>Step 2: Calculate the current in the circuit</h3>

From the ohm's law;

V = IR

Rearranging the formula;

I = V/R

Thus;

I = 24 V ÷ 18 Ω

 = 1.333 Amps

= 1.3 Amps

Thus, the current in the circuit is 1.3 Amps

7 0
3 years ago
What is the top of a wave called?
ohaa [14]

Answer:

The highest part of the wave is called the crest.

Explanation:) hope this helps

The highest part of the wave is called the crest. The lowest part is called the trough. The wave height is the overall vertical change in height between the crest and the trough and distance between two successive crests (or troughs) is the length of the wave or wavelength.

7 0
1 year ago
Which things determine an element's electronegativity? Check all that apply. A. The size of the atom of that element B. Whether
KengaRu [80]
D. The number of electrons
6 0
3 years ago
Other questions:
  • Make labeled diagrams of badminton court and badminton racket.
    14·2 answers
  • Which of the following is the correct definition of thermal energy?
    11·2 answers
  • What is the job of chlorophyll in photosynthesis?
    6·2 answers
  • A water wave has a frequency of 2 HZ and a wavelength of 5 meters what is its speed
    12·1 answer
  • If you lived in Syracuse, you may have experienced _____.
    10·1 answer
  • On the surface of Earth, a spacecraft has a mass of 2.00 x 104 kilograms. What is the mass of the spacecraft at a distance of on
    15·1 answer
  • A block of mass 4 kilograms is initially moving at 5m/s on a horizontal surface. There is friction between the block and the sur
    6·1 answer
  • What happens to the force between two charged particles if the distance between them is cut in fourth?
    9·2 answers
  • What is "the cloud"?
    8·2 answers
  • Anders suffered a shock when his electric radio dropped into the bathtub--while anders was taking a bath. Anders argued that he
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!