1 / 9

Pressure = Force/Area

Pressure = Force/Area. P = F/A. P = lb/in 2. P = N/m 2. Pressure = Weight/Area. P = W/A. P = N/m 2. W. P = lb/in 2. Suppose Weight = 100 lb and Area = 10 in 2. Suppose Weight = 100 lb and Area = 1 in 2. Suppose Weight = 100 lb and Area = 100 in 2. A. P = W / A. P = W / A.

rhett
Télécharger la présentation

Pressure = Force/Area

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Pressure = Force/Area P = F/A P = lb/in2 P = N/m2

  2. Pressure = Weight/Area P = W/A P = N/m2 W P = lb/in2 Suppose Weight = 100 lb and Area = 10 in2 Suppose Weight = 100 lb and Area = 1 in2 Suppose Weight = 100 lb and Area = 100 in2 A P = W/A P = W/A P = W/A P = 100lb/10in2 P = 100lb/1in2 P = 100lb/100in2 P = 10lb/in2 P = 100lb/in2 P = 1lb/in2

  3. P = W/A P = W/A P = 100lb/1in2 P = 100lb/100in2 P = 100lb/in2 P = 1lb/in2

  4. P = F/A F F = 100lb A = .01in2 P = 100lb/.01in2 P = 10,000lb/in2 AAA A

  5. Depth Pressure depends on depth only. Pressure = Weight Density x Depth

  6. P = F/A 0 ft P = 15 lb/in2 = 1 atmosphere P = 30 lb/in2 = 2 atmospheres 32 ft 64 ft P = 45 lb/in2 = 3 atmospheres

  7. P = F/A P1 P3> P2> P1 P2 P3

  8. An object displaces an amount of fluid equal in weight to its loss of weight in that fluid. This is called Archimedes Principle

  9. W3 W2 W1 W3 = weight of object in air = 3 An object displaces an amount of fluid equal in weight to its loss of weight in that fluid. W1 = weight of object in water = 1 W2 = weight water displaced = 2 W2 – W1 = W2 3 -1 = 2 This is called Archimedes Principle

More Related