A Block of Mass M Is Pulled in the Direction $\theta$

question 40

Multiple Choice

A block of mass m is pulled in the direction shown in the figure across a rough surface at a constant velocity. The magnitude of the frictional force is

• A) µ_kmg.
• B) T cos \(\theta\)
• C) T - µ_kmg).
• D) µ_kT sin \(\theta\)
• E) µ_kmg - T sin \(\theta\)).

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