A Block of Mass M Is Pulled at Constant Velocity $\theta$

question 71

Multiple Choice

A block of mass m is pulled at constant velocity along a rough horizontal floor by an applied force as shown.The magnitude of frictional force is:

• A)T cos\(\theta\)
• B)T sin \(\theta\)
• C)0
• D)mg
• E)mg cos \(\theta\)

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