A vanillia shake has the following approximate characteristics. Density = 1200 kg/m^3 and Mu = .06 Pa*s. the lung capacity of humans is tested using smooht straws with diameter of 8 mm. 1. Humans can produce a maximum negative gauge pressure of about 3000 Pa. If the straw is vertical with a length of 30 cm, would a human be able to drink from the straw? 2. If the length is reduced to 15cm, what would be the maximum flow through the straw using the maximum human lung capcity.

A vanillia shake has the following approximate characteristics. Density = 1200 kg/m^3 and Mu = .06 Pa*s. the lung capacity of humans is tested using smooht straws with diameter of 8 mm. 1. Humans can produce a maximum negative gauge pressure of about 3000 Pa. If the straw is vertical with a length of 30 cm, would a human be able to drink from the straw? 2. If the length is reduced to 15cm, what would be the maximum flow through the straw using the maximum human lung capcity.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A vanillia shake has the following approximate characteristics. Density = 1200 kg/m^3 and Mu = .06 Pa*s. the lung capacity of humans is tested using smooht straws with diameter of 8 mm.

1. Humans can produce a maximum negative gauge pressure of about 3000 Pa. If the straw is vertical with a length of 30 cm, would a human be able to drink from the straw?

2. If the length is reduced to 15cm, what would be the maximum flow through the straw using the maximum human lung capcity.

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