An expression for buoyant force is FB = ρgV, where FB has dimensions [MLT−2], ρ (density) has dimensions [ML−3], and g (gravitational field strength) has dimensions [LT−2]. What must be the dimensions of V? [M2] or [MLT−2] or [L3] or [MLT]? Does the interpreation of V represent volume or velocity?

Buoyant Force is given by FB = ρgV FB is Buoyant Force which has dimensions [MLT−2] where ρ is…

Answered: An expression for buoyant force is FB =…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 20PE: (a) A person's blood pressure is measured to be 1202 mm Hg. What is its percent uncertainty? (b)...

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An expression for buoyant force is F_B = ρgV, where F_B has dimensions [MLT⁻²], ρ (density) has dimensions [ML⁻³], and g (gravitational field strength) has dimensions [LT⁻²].

What must be the dimensions of V? [M²] or [MLT⁻²] or [L³] or [MLT]? Does the interpreation of V represent volume or velocity?

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