A stone sphere is allowed to float downwards in a lake. Before the object's speedreaches terminal velocity, which relationship below is true with respect to the threeforces [gravity Fg, viscous Fy, buoyant Fb] acting on the sphere?O IFgl + IFul < IF6IO IFgl > IFl + IF6|O IFgl = |Fl + IF6IO IFgl + IFl = IFB|

Given Data : Gravity force Viscous force buoyant force

Answered: reaches terminal velocity, which…

reaches terminal velocity, which relationship forces [gravity Fg, viscous Fy, buoyant Fb] act O IFgl+ IFl < IFBI O IFgl > IFl + IFbl O IFgl = IFl + IF6| %3D OIFel + |Fyl = |Fb! %3D

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity

Section: Chapter Questions

Problem 27PE: Find the terminal velocity of a spherical bacterium (diameter 2.00 pm) falling in water. You will...

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.

Question

A stone sphere is allowed to float downwards in a lake. Before the object's speed
reaches terminal velocity, which relationship below is true with respect to the three
forces [gravity Fg, viscous Fy, buoyant Fb] acting on the sphere?
O IFgl + IFul < IF6I
O IFgl > IFl + IF6|
O IFgl = |Fl + IF6I
O IFgl + IFl = IFB|

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