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A washing machine has a vertical drum, as shown in the figure. The drum has a radius of 25cm. (a) Find wmin, the minimum angular speed at which the drum needs to rotate, so that a t-shirt can remain stuck at some point on the curved edge of the drum as it rotates (hint: in particular, the t-shirt should remain stuck to that point on the drum even when it gets to the top of the drum). (b) Find the linear speed of the t-shirt if the drum rotates at the minimum angular speed that you found in (a). (C) Suppose that the drum starts from rest and reaches the angular velocity that you found in (a); 10 seconds after starting. Assuming that the angular nt within th find the drum in thir time

A washing machine has a vertical drum, as shown in the figure. The drum has a radius of 25cm. (a) Find wmin, the minimum angular speed at which the drum needs to rotate, so that a t-shirt can remain stuck at some point on the curved edge of the drum as it rotates (hint: in particular, the t-shirt should remain stuck to that point on the drum even when it gets to the top of the drum). (b) Find the linear speed of the t-shirt if the drum rotates at the minimum angular speed that you found in (a). (C) Suppose that the drum starts from rest and reaches the angular velocity that you found in (a); 10 seconds after starting. Assuming that the angular nt within th find the drum in thir time

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A washing machine has a vertical drum, as shown in the figure. The drum has a radius of 25cm. (a) Find wmin, the minimum angular speed at which the drum needs to rotate, so that a t-shirt can remain stuck at some point on the curved edge of the drum as it rotates (hint: in particular, the t-shirt should remain stuck to that point on the drum even when it gets to the top of the drum). (b) Find the linear speed of the t-shirt if the drum rotates at the minimum angular speed that you found in (a). (C) Suppose that the drum starts from rest and reaches the angular velocity that you found in (a); 10 seconds after starting. Assuming that the angular nt within th find the drum in thir time
Transcribed Image Text:A washing machine has a vertical drum, as shown in the figure. The drum has a radius of 25cm. (a) Find wmin, the minimum angular speed at which the drum needs to rotate, so that a t-shirt can remain stuck at some point on the curved edge of the drum as it rotates (hint: in particular, the t-shirt should remain stuck to that point on the drum even when it gets to the top of the drum). (b) Find the linear speed of the t-shirt if the drum rotates at the minimum angular speed that you found in (a). (C) Suppose that the drum starts from rest and reaches the angular velocity that you found in (a); 10 seconds after starting. Assuming that the angular nt within th find the drum in thir time
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