gabriellax352 gabriellax352
  • 11-03-2021
  • Mathematics
contestada

Q3. In a hydraulic lift, a 1400 N force is applied to a 0.5 m2 piston. Calculate the minimum surface area of the large piston to lift 5000 N.

Respuesta :

samuelonum1
samuelonum1 samuelonum1
  • 12-03-2021

Answer:

1.8m^2 approx

Step-by-step explanation:

Given data

P1= 1400N

A1=0.5m^2

P2=5000 N

A2=??

Let us apply the formula to calculate the Area A2

P1/A1= P2/A2

substitute

1400/0.5= 5000/A2

cross multiply

1400*A2= 5000*0.5

1400*A2= 2500

A2= 2500/1400

A2= 1.78

Hence the Area is 1.8m^2 approx

Answer Link

Otras preguntas

How does the audience know that the play is moving on to a new scene? A. The play ends B. The actors take a break C. The characters continue their dialogue with
Find the rectangular coordinates of the point with the polar coordinates (3,5pi/3)
URGENT PLEASE DO 19-21 WILL MARK BRAINLIEST
Which of the following is the graph of the inequality y-2 > -2(x - 1)?
Help! Just question 8a and 8b please.
The following is the pseudocode for which type of algorithm? For start = each array subscript, from the first to the next-to-last minIndex = start minValue = ar
In the figure, is divided into equal parts. The coordinates of point A are (2, 4), and the coordinates of point B are (10, 6). Match each pair of coordinates t
Regarding attitudes toward birth control, the belief that birth control is important reflects the ______component of attitude.
The atomic mass of an atom remains the same after gamma radiation True False
to wich set of numbers does the number -55 belonga. natural numbersb. whole numbersc.integersd.irrational numbers​