Dimensions, Units and Physical Quantities 1) Express each of the following in the Sl units: (a) 20 cm/hr (b) 2000 kN/cm? (c) 500 g/L (d) 2000 rpm (e) 300 g/min 2) A liter of water weighs about 9.75 N. Compute its mass in kg. 3) If an object has a mass of 22 kg at sea level, (a) what will be its weight at a point where acceleration due to gravity g = 9.75 m / s? (b) what will be its mass at that point?

Dimensions, Units and Physical Quantities 1) Express each of the following in the Sl units: (a) 20 cm/hr (b) 2000 kN/cm? (c) 500 g/L (d) 2000 rpm (e) 300 g/min 2) A liter of water weighs about 9.75 N. Compute its mass in kg. 3) If an object has a mass of 22 kg at sea level, (a) what will be its weight at a point where acceleration due to gravity g = 9.75 m / s? (b) what will be its mass at that point?

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

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter9: Mass And Mass-related Variables In Engineering

Section: Chapter Questions

Problem 10P

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