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1. Convert 20 gal/hr to m'/s; 50 Ib/in. to 2. On Phobos, the inner moon of Mars, the acceleration of gravity is 3. that an astronaut were walking around on Phobos, and this person plus space suit and cquipment had an carth weight of 252 lb. (a) What is the mass in lb, of the astronaut plus suit and equipment? (b) How much would the space-suited astronaut weigh in pounds on Phobos? 3. Prepare a table in which the rows are: length, area, volume, mass, and time. Make two columns, one for the SI and the other for the American engineering systems of units. Fill in each row with the name of the unit, and in a third column, show the numerical equiva- lency (i.e., 1 ft = 0.3048 m). 4. An orifice meter is used to measure flow rate in pipes. The flows rate is related to the pres- sure drop by an equation of the form %3D

1. Convert 20 gal/hr to m'/s; 50 Ib/in. to 2. On Phobos, the inner moon of Mars, the acceleration of gravity is 3. that an astronaut were walking around on Phobos, and this person plus space suit and cquipment had an carth weight of 252 lb. (a) What is the mass in lb, of the astronaut plus suit and equipment? (b) How much would the space-suited astronaut weigh in pounds on Phobos? 3. Prepare a table in which the rows are: length, area, volume, mass, and time. Make two columns, one for the SI and the other for the American engineering systems of units. Fill in each row with the name of the unit, and in a third column, show the numerical equiva- lency (i.e., 1 ft = 0.3048 m). 4. An orifice meter is used to measure flow rate in pipes. The flows rate is related to the pres- sure drop by an equation of the form %3D

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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831PAL 1. Convert 20 gal/hr to m'/s; 50 lb/in. to N/m?. 2. On Phobos, the inner moon of Mars, the acceleration of gravity is 3.78 ft/sec. Suppose that an astronaut were walking around on Phobos, and this person plus spece suit and cquipment had an carth weight of 252 lb,. (a) What is the mass in lb, of the astronaut plus suit and equipment? (b) How much would the space-suited astronaut weigh in pounds oD Phobos? 3. Prepare a table in which the rows are: length, area, volume, mass, and time. Make two columns, one for the SI and the other for the American engineering systems of units. Fill in cach row with the name of the unit, and in a third column, show the numerical equiva- lency (i.e., 1 ft = 0.3048 m). 4. An orifice meter is used to measure flow rate in pipes. The flows rate is related to the pres- Sure drop by an equation of the form %3D Ap where u = fluid velocity Ap = pressure drop p = density of the flowing fluid c = constant of proportionality What are the units of c in the SI system of units? 5. What are the value and units of ge?
Transcribed Image Text:831PAL 1. Convert 20 gal/hr to m'/s; 50 lb/in. to N/m?. 2. On Phobos, the inner moon of Mars, the acceleration of gravity is 3.78 ft/sec. Suppose that an astronaut were walking around on Phobos, and this person plus spece suit and cquipment had an carth weight of 252 lb,. (a) What is the mass in lb, of the astronaut plus suit and equipment? (b) How much would the space-suited astronaut weigh in pounds oD Phobos? 3. Prepare a table in which the rows are: length, area, volume, mass, and time. Make two columns, one for the SI and the other for the American engineering systems of units. Fill in cach row with the name of the unit, and in a third column, show the numerical equiva- lency (i.e., 1 ft = 0.3048 m). 4. An orifice meter is used to measure flow rate in pipes. The flows rate is related to the pres- Sure drop by an equation of the form %3D Ap where u = fluid velocity Ap = pressure drop p = density of the flowing fluid c = constant of proportionality What are the units of c in the SI system of units? 5. What are the value and units of ge?
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