33 please 33. Calculate, in kPa, the pressure exerted by a column of water that is 10-m tall. Assume the weight densityof water to be 10,000 N/m3 , and ignore the pressure due to the atmosphere.35. The depth of water behind the Hartebeespoort Dam is 220 m. Show that the water pressure at the base ofthis dam is 2200 kPa.36. The top floor of a building is 20 m above the basement. Show that the water pressure in the basement isnearly 200 kPa greater than the water pressure on the top floor.37. Calculate the average force per nail when Sara, who weighs 50 kg, lies on a bed of nails and is supportedby 600 nails (see Figure 13.2).38. Suppose that you balance a 5-kg ball on the tip of your finger, which has an area of 1 cm2. Show that thepressure on your finger is 50 N/cm2, which is about 500 kPa.

Given data: Height (h) = 10 m Weight density = 10,000 N/m3 Required: Pressure in KPa

Answered: 33. Calculate, in kPa, the pressure…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter11: Fluid Statics

Section: Chapter Questions

Problem 23PE: Show that the total force on a rectangular dam due to the water behind it increases with the square...

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33. Calculate, in kPa, the pressure exerted by a column of water that is 10-m tall. Assume the weight density of water to be 10,000 N/m3 , and ignore the pressure due to the atmosphere.