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

Question 1

Multiple Choice

A block of mass m is pulled at constant velocity along a rough horizonatl floor by and applied force $A block of mass m is pulled at constant velocity along a rough horizonatl floor by and applied force as shown. The magnitude of frictional force is: A) T cos \theta B) T sin \theta C) zero D) mg E) mg cos \theta$ as shown. The magnitude of frictional force is: $A block of mass m is pulled at constant velocity along a rough horizonatl floor by and applied force as shown. The magnitude of frictional force is: A) T cos \theta B) T sin \theta C) zero D) mg E) mg cos \theta$