Avery light cotton tape is wrapped around the outside surface of a uniform cylinder of mass m and radius r. the free end of the tape is attached to the ceiling. the cylinder is released form rest and as it descends it unravels from the tape without slipping. the moment of inertia of the cylinder about its center is i = 1/2 mr2
a. on the diagram above show all the forces applied on the cylinder.
b. find the acceleration of the center of the cylinder when it moves down.
c. find the tension force in the tape.

answer: the direction of the wind is expressed as the direction from which the wind is blowing. for example, easterly winds blow from east to west, while westerly winds blow from west to east.

explanation:

i think the answer is a and b

i wish you luck

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.