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The angle theta through which a pulley t...

The angle `theta` through which a pulley turns with time t is specified by the function`theta = t^2 + 3t -5`. Find the angular velocity `omega = (d theta)/(dt)` at `t = 5 "sec"`.

A

`15 Rad//"sec"`

B

`23 Rad//"sec"`

C

`13 Rad//"sec"`

D

`11 Rad//"sec"`

Text Solution

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The correct Answer is:
C
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