Question: Suppose that after a certain time tLtL , the string has been pulled through a distance LL . What is the final rotational speed finalfinal

Suppose that after a certain time tLtL

,

the string has been pulled through a distance LL

.

What is the final rotational speed finalfinal of the wheel?

Express your answer in terms of LL

,

,

,

and

0

0 .

View Available Hint

(

)

for Part A

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

finalfinal

=

nothing

Submit

Part B

What is the instantaneous power PP delivered to the wheel via the force F

at time t

= 0

= 0 ?

Express the power in terms of some or all of the variables given in the problem introduction.

View Available Hint

(

)

for Part B

=

nothing

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