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The angle turned through by the flywheel...

The angle turned through by the flywheel of a generator during a time interval r is given by `f=at+bt^(3)-ct^(4)`,where a, b, and care constants. What is the expression for its (a) angular speed and (b) angular acceleration?

Text Solution

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(a)`a+3bt^(2)-4ct^(3)`, (b) `6bt-12ct^(2)`
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