A machine carries a 6.0 kg package from an initial position of →di=(0.6m)ˆi+(0.77m)ˆj+(0.27m)ˆk at t = 0 to a final position of →df=(8.5m)ˆi+(12.0m)ˆj+(9.2m)ˆk at t = 13.0 s. The constant force applied by the machine on the package is →F=(4.0N)ˆi+(6.0N)ˆj+(9.0N)ˆk. For that displacement, find (a) the work done on the package by the machine's force and (b) the average power of the machine's force on the package.

A machine carries a 6.0 kg package from an initial position of →di=(0.6m)ˆi+(0.77m)ˆj+(0.27m)ˆk at t = 0 to a final position of →df=(8.5m)ˆi+(12.0m)ˆj+(9.2m)ˆk at t = 13.0 s. The constant force applied by the machine on the package is →F=(4.0N)ˆi+(6.0N)ˆj+(9.0N)ˆk. For that displacement, find (a) the work done on the package by the machine's force and (b) the average power of the machine's force on the package.

Name: Mechanic Physics:A machine carries a 6.0 kg package from an initial po
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Description: Mechanic Physics:A machine carries a 6.0 kg package from an initial position of →di=(0.6m)ˆi+(0.77m)ˆj+(0.27m)ˆk at t = 0 to a final position of →df=(8.5m)ˆi+(12.0m)ˆj+(9.2m)ˆk at t = 13.0 s. The constant force applied by the machine on the package i

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section: Chapter Questions

Problem 8P: A block of mass m = 2.50 kg is pushed a distance d = 2.20 m along a frictionless horizontal table by...

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