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
VikaD [51]
3 years ago
6

A hydraulic press must exert a force of 20,000N to crush a wrecked car into a convienent block. If the output piston is eight ti

mes the area of the input piston, what input force is required?
Physics
1 answer:
Brilliant_brown [7]3 years ago
3 0

Answer:

Explanation:

We shall apply Pascal's law here to find the solution .According to this law if we apply a pressure on a particular area over an in-compressible liquid it gets transferred to other point inside or over the surface of the liquid without getting diminished.

in the present case force is applied on a car to crush it which is enormous in magnitude. This force is 20000 N, which is also called output force  Let the surface on which car is placed be A₂. We apply input force F₁ at other point over a small area be it A₁.

According to Pascal law ,

20000/ A₂ = F₁ / A₁

F₁ = 20000 X (A₁ / A₂)

= 20000 X 1/8

= 2500 N.

You might be interested in
Humans sleep in cycles, usually two or three cycles per night. There is a point in each cycle when waking up will leave the slee
Mrrafil [7]
Hi hi I hope you know that you have a great time jaha
4 0
3 years ago
Read 2 more answers
A refrigerator has a mass of 88 kg. What is the weight of the refrigerator?
posledela

Answer:

I don't think the information is complete

6 0
2 years ago
Que es la expansión del universo?
anastassius [24]

Answer:

La expansión no es más que el incremento con el tiempo de la distancia entre cualquier par de galaxias lejanas. Se suele utilizar para representar este hecho la analogía de un globo donde hemos pintado una serie de puntos a modo de galaxias.

Explanation:

3 0
2 years ago
Which type of force describes the force applied to an object?
SCORPION-xisa [38]
Force of gravity. Hope this is correct good luck!!
7 0
3 years ago
Read 2 more answers
when you stir a cup of tea the floating clip collect at the centre of the Cup rather than in the outer Rim why​
Lady_Fox [76]

Answer:

hsvshxansjusjsnwjwisks

4 0
3 years ago
Read 2 more answers
Other questions:
  • H-2 + H-3 → He-4 +
    15·2 answers
  • If the acceleration of a moving object is zero, which of the following best describes its motion
    7·2 answers
  • How much of the matter in the universe is comprised of atoms?
    11·2 answers
  • Four year old Sam has erotically tinged desires for his mother and also feels hostile towards his father. Freud would conclude t
    10·1 answer
  • Cassy shoots a large marble (Marble A, mass: 0.06kg) at a smaller marble (Marble B, mass: 0.03kg) that is sitting still. Marble
    15·1 answer
  • Need help with 1 A and 1 B
    10·1 answer
  • A 1.25 m long pendulum on Mars
    8·1 answer
  • Type the correct answer in each box. Use numerals instead of words.
    6·1 answer
  • The heat vaporization for methyl alcohol is 1100 kj/kg. It is 2257 KJ/Kg for water. Thus means that______________.
    11·1 answer
  • Which model shows how a comet's tail changes during its orbit?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!