imagine that an object is falling through a long straight glass tube held vertical air has been removed completely from the tube. the object is not touch the wall of the tube. will the object experience any force of friction. please answer fast I will make brainislist
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8
No the object will not experience any force of friction because force of friction takes place only when two surface comes in contact.
It is given that the object does not touch the walls of the tube thus, there will be no force of friction.
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2
No , the object will not experience any force of friction because friction occurs when two object is in contact with each other and here the object is not contact with wall so , the object doesn' t experience any force of friction.
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