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What forces keep an air hockey puck hovering motionless above an air hockey table?
A. an applied force and friction
B. the puck's weight and friction
C. the puck's weight and the air blowing
D. the normal force and an applied force\

Respuesta :

C. the puck's weight and the air blowing 

Answer:

C. the puck's weight and the air blowing

Explanation: