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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?

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(a)`a+3bt^(2)-4ct^(3)`, (b) `6bt-12ct^(2)`
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AAKASH SERIES-ROTATIONAL MECHANICS-Numerical Exercise (LEVEL-1)
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  10. (a) Find the moment of inertia of a sphere about a tangent to the sphe...

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  12. A solid cylinder of mass 20 kg rotates about its axis with angular spe...

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  13. A child stands at the centre of a turn table with his two arms outstre...

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  14. A rope of negligible mass is wound around a hollow cylinder of mass 3 ...

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  15. The oxygen molecule has a mass of 5.30 xx 10^(-26) kg and a moment of ...

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  16. A wheel is making revolutions about its axis with uniform angular acce...

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  17. The angle turned through by the flywheel of a generator during a time ...

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  18. Two discs of moments of inertia I(1) and I(2) about their respective a...

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