3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has a mass of 1.0 g and the contact angle is 75", determine the force, P, needed to pull the ring free from the surface. " 75° 50 mm

3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has a mass of 1.0 g and the contact angle is 75", determine the force, P, needed to pull the ring free from the surface. " 75° 50 mm

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.23P: The center of gravity of the 850-N man is at G. If the man pulls on the rope with a 388-N force,...

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Please explain thoro

3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If
the ring has a mass of 1.0 g and the contact angle is 75, determine the force, P, needed
to pull the ring free from the surface.
50 mm
75°

Expert Solution

Step 1

Given data:

$m = 1.0 g θ = 75 ° r = 50 m m$

Need to determine the force (P) required to pull the ring free from the surface.

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