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
weqwewe [10]
4 years ago
9

A hydraulic lift is to be used to lift a 1900-kg weight by putting a weight of 25 kg on a piston with a diameter of 10 cm. Deter

mine the diameter of the piston on which the weight is to be placed.
Physics
1 answer:
Fynjy0 [20]4 years ago
6 0

here in Hydraulic system the pressure on both sides will remain the same

P_1 = P_2

\frac{F_1}{A_1} = \frac{F_2}{A_2}

\frac{mg}{\pi*\frac{10^2}{4}} = \frac{Mg}{\pi \frac{d^2}{4}}

\frac{25}{10^2} = \frac{1900}{d^2}

d = 87.2 cm

so its diameter is 87.2 cm

You might be interested in
Electromagnetic induction means that moving a magnet through a loop of wire creates an electric current.
MAVERICK [17]
False. An Electromagnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field.
4 0
4 years ago
Read 2 more answers
Accourding to biopsychologists a temperament ()
Setler [38]
A persons or animals nature, especially as it permanently affects their behavior
8 0
3 years ago
What would we see looking across a flat land of the earth was curved?
Scrat [10]
You would see mountains off in the distance as if the earth was actually flat. but it seems flat because its so big
7 0
3 years ago
What three characteristics do geologist look for when observing a rock sample
lord [1]
Texture hardness and color
5 0
3 years ago
Read 2 more answers
How much bigger is the sun than the earth?
Zinaida [17]
The sun is about 109 times larger than the earth in diameter. <span>1,300,000 Earths can fit in the sun.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following occurs in meiosis that does not occur in mitosis
    7·1 answer
  • An astronaut notices that a pendulum which took 2.45 s for a complete cycle of swing when the rocket was waiting on the launch p
    6·1 answer
  • Which is example of radiation
    15·2 answers
  • Kepler's first law states that planets orbit the Sun in a path called a(n)
    5·2 answers
  • ? energy that results from the position or shape of an object , Potential energy related to an objects ?
    12·1 answer
  • With Brainly, what happens if no one answers your question? Do you get points back?
    11·2 answers
  • A car travels 1000 meters in 5 seconds. What is its average velocity?
    8·2 answers
  • . A car going 50 m/s accelerates to pass a truck. Five seconds later the car is going 80m/s. Calculate the acceleration of the c
    12·1 answer
  • Draw Graph for the derivation of three equations of Motion​
    7·1 answer
  • explain the fleming left-hand rule with the diagram and what will the direction of the induced current in the figure if the magn
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!