A 40 kg tight rope walker is 50 m up in the air as they cross over a street between a couple of buildings. As they take a step they apply 45 N of force on the rope.
The rope at that time applies
N of force on the tight rope walker.

true tan speed = ang vel x radius

this would be about 43%

the moving of the box is a result of centripetal force. think of that  as a car or a truck in this case creates a turn, the force of friction performing upon the turned wheels of the car runs centripetal force obligatory for circular motion for the things inside it.

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metalloids and nonmetals