Q1 a 346- uniform 104- bar is suspended horizontally by two

Reference no: EM13353708

Q1. A 346-, uniform, 1.04- bar is suspended horizontally by two vertical cables at each end. Cable A can support a maximum tension of 506.0 without breaking, and cable B can support up to 436.0. You want to place a small weight on this bar. What is the heaviest weight you can put on without breaking either cable?

Q2. Air moves through the human trachea at 2.9 m/s during inhalation. Imagine that a constriction in the bronchus exists that the speed doubles. By what amount (in Pa) does the air pressure change as it flows by the constriction? Treat the air as an ideal fluid, and take the density of air to be 1.2 kg/m3. (Hint: does pressure increase or decrease? Also, please give your answer in Pa.)

Reference no: EM13353708

Questions Cloud

Qsuppose the consumption of gold offers people a marginal : q.suppose the consumption of gold offers people a marginal utility that diminishes as that person consumes more gold.

1a study was conducted to explore the relation between : 1.a study was conducted to explore the relation between alcohol consumption and hypertension. 7400 nurses were surveyed

Q1 light of wavelength 443 nm in air enters a fishbowl : q1. light of wavelength 443 nm in air enters a fishbowl filled with water and then exits through the crown-glass wall

Q1 assume that you are to estimate the costs of eithera : q.1. assume that you are to estimate the costs of eithera project proposal to construct a dam in your local area for

Q1 a 346- uniform 104- bar is suspended horizontally by two : q1. a 346- uniform 1.04- bar is suspended horizontally by two vertical cables at each end. cable a can support a

Qgdp taxes di c i g cig1250 200 800 300 200 1500 200 1000 : q.gdp taxes di c i g cig1250 200 800 300 200 1500 200 1000 300 200 1750 200 1200 300 200 2000 200 1400 300 200 2250 200

Qpredict how us monetary and fiscal policymakers might : q.predict how us monetary and fiscal policymakers might respond to the following macroeconomic shocks to promote stable

Q1 a ball is dropped from rest at a height of 80 m above : q1. a ball is dropped from rest at a height of 80 m above the ground.a. what is its speed as it hits the ground?b. how

1a study was performed to examine the personal goals of : 1.a study was performed to examine the personal goals of children in grades 4 5 and 6. a random sample of students was

User Account

All Pages