In the Figure,a Block of Mass M Hangs at Rest

question 13

Multiple Choice

In the figure,a block of mass M hangs at rest.The rope that is fastened to the wall is horizontal and has a tension off 52 N.The rope that is fastened to the ceiling has a tension of and makes an angle θ with the ceiling.What is the angle θ?

• A) 55°
• B) 35°
• C) 30°
• D) 63°
• E) 45°

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