1. An anchor of mass 100 kg and volume 4.0 x 10 m* is resting on the bottom of a lake,with a rope of negligible mass attached to it. What force must be exerted on the rope tolift the anchor when it is (a) totally submerged, (b) halfway out of the water, and (c)completely above the water?a. The actual force of gravi y acting on the anchor is:बSolution:1. When totally submerged, the buoyant force on the anchor is:Solution:हप2. The force required to lift the anchor is F, WHERE oktsadti3RYSolution:b. When the anchor is half submerged, the volume of water it displaces is (4.0 x 102)or 2.0 x 10 m', so the buoyant force is:Solution:1. The new for required to lift the anchor is: lh trrbun ns9naSolution:There is no buoyant force when the anchor is above water, so the force necessary tolift it is:Solve:

According to Archemede's principle Buoyant force =weight of liquid displaced

1. An anchor of mass 100 kg a nd volume 4.0 x 10 m is resting on the bottom of a lake, with a rope of negligible mass attached to it. What force must be exerted on the rope to lift the anchor when it is (a) totally submerged, (b) halfway out of the water, and (c) completely above the water? a. The actual force of gravi y acting on the anchor is: Solution:

1. An anchor of mass 100 kg a nd volume 4.0 x 10 m is resting on the bottom of a lake, with a rope of negligible mass attached to it. What force must be exerted on the rope to lift the anchor when it is (a) totally submerged, (b) halfway out of the water, and (c) completely above the water? a. The actual force of gravi y acting on the anchor is: Solution:

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Physics Ch. 11 #94 Please see attached image
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