if aeroplane moves in air it is fluid friction but when a fan moves .. which friction is it
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See actually fan is not moving,it is rotating.Ok back to your question,these are the friction acting when a fan moves:
1.Friction on blades by the air(fluid friction)
2.Friction in the motor which is rotating the blades(which is the normal friction between the metal particle)
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1.Friction on blades by the air(fluid friction)
2.Friction in the motor which is rotating the blades(which is the normal friction between the metal particle)
PLZ MARK AS BRAINLIESTÂ
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friction acts on blades of fan is air (fluid) friction and on motor is the friction by cover
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