Q= 510 N Forces are concurrent at point O. 17 15 Express the resultant R = P+Q as a Cartesian %3D vector. 8 a (133i +92.1j)N c (-77.2ī +302j)N b (-77.2ī + 598])N d (169ī +210j)N 25° Determine the angle between the line of action of the resultant R =P+Qand the positive x-axis. а 104° b 75.7° P= 350 N с 14.3° d 166° Determine the magnitude of the projection of Q in the direction ofP. а 408N b 509 N с 280 N d 350 N

Q= 510 N Forces are concurrent at point O. 17 15 Express the resultant R = P+Q as a Cartesian %3D vector. 8 a (133i +92.1j)N c (-77.2ī +302j)N b (-77.2ī + 598])N d (169ī +210j)N 25° Determine the angle between the line of action of the resultant R =P+Qand the positive x-axis. а 104° b 75.7° P= 350 N с 14.3° d 166° Determine the magnitude of the projection of Q in the direction ofP. а 408N b 509 N с 280 N d 350 N

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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