Question

For the system forces showed, calculate the magnitude of the resulting force from the forces F, P, and Q. In addition, determine in degrees the direction angles of this resultant force found.

PROCESS:
1. (25%) Decompose each of the shown forces into its rectangular components. For which use the method of projections with the force F and the two-point method of the line of action of the forces P and Q.

 

B.
Q = 3 lb
F = 5 lb
9 in.
2 in.
45°
30°
6 in.
P = 2 lb|
3 in.

Image Transcription

B. Q = 3 lb F = 5 lb 9 in. 2 in. 45° 30° 6 in. P = 2 lb| 3 in.

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SciencePhysics

Vectors and Scalars