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
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![y
Q= 510N
Forces are concurrent at point O.
17
15
Express the resultant R = P+ Q as a Cartesian
vector.
8
a (133i +92.1j N
b (-77.2i +598j)N
d (169i +210j)N
c (-77.2i +302j)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 408 N
b 509 N
c 280 N
d 350 N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbf4a0e0b-2125-467b-b1bc-8bc81e995df8%2Ff0b08d66-0219-40da-b682-752183d9ab7a%2Fvgsr9t_processed.png&w=3840&q=75)
Transcribed Image Text:y
Q= 510N
Forces are concurrent at point O.
17
15
Express the resultant R = P+ Q as a Cartesian
vector.
8
a (133i +92.1j N
b (-77.2i +598j)N
d (169i +210j)N
c (-77.2i +302j)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 408 N
b 509 N
c 280 N
d 350 N
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