Question

Sorry I am completly lost on this one and it is my last homework problem. Due in a couple of hours if someone could help. I would greatly appreciate it.

A block is placed on an inclined plane. The acceleration of gravity is 9.8 m/s^2. What force is required to push the block up the incline with constant velocity? angle of incline = 23deg, friction = 0.16, mass = 2kg, block is being pushed at an angle of 12 deg above the horizontal

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