In a rotor, a hollow vertical cylinder rotates about its axis and a person rest against the inner wall. At a particular speed of the rotor, the floor below the person is removed and the person hangs resting against the wall without any floor. If the radius of the rotor is 2 m and the coefficient of static firction between the wall and the person is 0.2. Find the minimum speed at which the floor may be removed.

50 meters per 5 seconds

explanation:

newton's third law, for every action there is an equal and opposite reaction.

100 pounds is 100 pounds no matter the object or item being weighed

the answer would be a