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
iris [78.8K]
3 years ago
7

What is the pressure transmitted in the liquid on a hydraulic pump where an elephant with a weight of 40 000 N is placed on top

of the large piston with an area of 40 m2. The small piston area is 4 m2.
Physics
1 answer:
Elodia [21]3 years ago
6 0

Answer:

What is the pressure transmitted in the liquid on a hydraulic pump where an elephant with a weight of 40 000 N is placed on top of the large piston with an area of 40 m2. The small piston area is 4 m2.

You might be interested in
PLS HELP ASAP (no links)
jeyben [28]

Explanation:

Sorry I don't know the answer

7 0
2 years ago
Jazz is a 172 lb athlete who exercised at 7.6 METs. At this workload, what is his energy expenditure in kcals/min.? Round to the
dezoksy [38]

Answer:

Energy expenditure in K cals/min = 10 K cals /min (approximately)

Explanation:

As we know

Energy expenditure in Kcal/min=  METs x 3.5 x Body weight (kg) / 200

Given is METs=7.6

Weight of Jazz= 172lb=78.02kg

putting the values in formula,

Energy expenditure in K cals/min=  7.6 x 3.5 x 78.02 / 200

                                                       =10.38 K cals /min

                                                       =10 K cals /min (approximately)

Therefore, Energy expenditure in K cals/min by Jazz will be approximately 10 K cals /min

8 0
3 years ago
As a marble rolls across the floor, it gradually slows to a stop due to friction. Which statement best describes the change in m
Olegator [25]

Answer:

I belive it would be "C"

Explanation:

If it was any of the other answers "B" it would instantly stop. "A" it would roll forever.

3 0
3 years ago
What units do we use to measure volume
Sonbull [250]
I think it is liters, cubic meters, or milliliters.<span />
8 0
3 years ago
Read 2 more answers
The sum of all the forces acting on an <br> object is zero.
marysya [2.9K]

Answer:

Newton's first law states that when the vector sum of all forces acting on an object (the net force) is zero, the object is in equilibrium. If the object is initially at rest, it remains at rest. If it is initially in motion, it continues to move with constant velocity.

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • The ocean helps absorb: hydrogen carbon dioxide nitrogen sulfur dioxide
    7·2 answers
  • Identify the following physical quantities as scalars or vectors.
    5·2 answers
  • Instructions:Select the correct answer.
    15·1 answer
  • Why is it necessary to be able to replicate the results of a scientific experiment
    12·1 answer
  • A feather is dropped on the moon from a height of 1.40 meters. The acceleration due to gravity on the moon is 1.67 m/s2. Determi
    11·1 answer
  • Which of the following are likely to be affected by a magnet? Check all that apply.
    14·2 answers
  • 4. A 75 kg bobsled is pushed along a horizontal surface by two athletes. After the
    9·1 answer
  • What voltage is applied to a 20 ohm fixed resistor if the current through the resistor is 1.5 amps?
    6·1 answer
  • #2 Most of Earth's weather takes place in the O troposphere O stratosphere O mesosphere thermosphere​
    15·1 answer
  • Determine the acceleration of a pendulum bob as it passes through an angle of 15 degrees to the right of the equilibrium point.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!