A Block of Mass M Is Held Motionless on a Frictionless

question 41

Multiple Choice

A block of mass M is held motionless on a frictionless inclined plane by means of a string attached to a vertical wall as shown in the drawing.
-What is the magnitude of the tension in the string?

• A)zero newtons
• B)Mg
• C)Mg cos \(\theta\)
• D)Mg sin \(\theta\)
• E)Mg tan \(\theta\)

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