A block moves up a 30° incline under the action of applied forces, three of which are shown in Fig. 1. F, is horizontal and of magnitude 40 N. F, is normal to the plane and of magnitude 20 N. F, is parallel to the plane and of magnitude 30 N. Determine the work done by cach force as the block (and point of application of each force) moves 80 cm up the incline. 30 F, cos 30° 30 Fig. 1

A block moves up a 30° incline under the action of applied forces, three of which are shown in Fig. 1. F, is horizontal and of magnitude 40 N. F, is normal to the plane and of magnitude 20 N. F, is parallel to the plane and of magnitude 30 N. Determine the work done by cach force as the block (and point of application of each force) moves 80 cm up the incline. 30 F, cos 30° 30 Fig. 1

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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