13. A liter of water weighs about 97,500 dynes, what is the volume in cc.? . * 1500 cc 1000 cc 998 cc 994 cc 14. If the fluid has a mass of 25 kg at sea level, what is its weight at point where the acceleration due to gravity g = 9.75 m/s^2? * 245.25 N 245.25 kg 243.75 N 243.75 kg

13. A liter of water weighs about 97,500 dynes, what is the volume in cc.? . * 1500 cc 1000 cc 998 cc 994 cc 14. If the fluid has a mass of 25 kg at sea level, what is its weight at point where the acceleration due to gravity g = 9.75 m/s^2? * 245.25 N 245.25 kg 243.75 N 243.75 kg

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter10: Force And Force-related Variables In Engineering

Section: Chapter Questions

Problem 45P

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Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.

Question

13. A liter of water weighs about 97,500 dynes, what is the volume in cc.? . *
1500 cc
1000 cc
998 cc
994 cc
14. If the fluid has a mass of 25 kg at sea level, what is its weight at point where the acceleration due
to gravity g = 9.75 m/s^2? *
245.25 N
245.25 kg
243.75 N
243.75 kg

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