Two forces act on a block. Determine the angle Â between them.

1.

pg2-27 (1)

Two forces act on a block. Determine the angle thetaa between them.

[A].	= 135.0Â°
[B].	= 65.1Â°
[C].	= 45.0Â°
[D].	= 114.9Â°

Answer: Option D

Explanation:

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