•8 A ice block floating in a river is pushed through a displacement d = (15 m)i – (12 m)j along a straight embankment by rushing wa- ter, which exerts a force F = (210 N)i – (150 N)j on the block. How much work does the force do on the block during the displacement?

•8 A ice block floating in a river is pushed through a displacement d = (15 m)i – (12 m)j along a straight embankment by rushing wa- ter, which exerts a force F = (210 N)i – (150 N)j on the block. How much work does the force do on the block during the displacement?

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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Question

•8 A ice block floating in a river is pushed through a displacement
d = (15 m)i – (12 m)j along a straight embankment by rushing wa-
ter, which exerts a force F = (210 N)i – (150 N)j on the block. How
much work does the force do on the block during the displacement?

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