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  • A person of mass 80 pounds was made to stand at the centre of the rotor. Then the rotor was made to rotate at

A person of mass 80 pounds was made to stand at the centre of the rotor. Then the rotor was made to rotate at 10m/s^2 .  Then the bottom floor was removed. What happened to the person before the removal of the floor and after the floor removal?

Option: 1

Before floor removal, the human sticks to the wall of the rotor, and after the floor removal the person still sticks to the wall of the rotor.


Option: 2

Before floor removal, the human sticks to the wall of the rotor, and after the floor removal the person falls down the rotor.


Option: 3

Before floor removal, the human remains at the center of the rotor, and after the floor removal, the person falls down off the rotor.


Option: 4

Before floor removal, the human remains at the center of the rotor, and after the floor removal, the person still sticks to the wall of the rotor.

 


Answers (1)

best_answer

When the rotor starts rotating the man will move from the center position and stick to the side walls and after the floor is even removed because of the centripetal force the human will keep remaining stuck to the wall.

 

Posted by

rishi.raj

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