For a pendulum of string length 'L', bob of mass 'm', moment of inertia 'I' and the string makes an angle 'θ' with the vertical then the angular acceleration 'α', for the pendulum is given by _________________.

For a pendulum of string length 'L', bob of mass 'm', moment of inerti

1.	For a pendulum of string length 'L', bob of mass 'm', moment of inertia 'I' and the string makes an angle 'θ' with the vertical then the angular acceleration 'α', for the pendulum is given by _________________.
A.	α = (L mg sinθ)/I
B.	α = (–L mg sin2θ )/I
C.	α = (L mg sin2θ)/I
D.	α = (–L mg sinθ)/I
Answer» E.

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For a pendulum of string length 'L', bob of mass 'm', moment of inertia 'I' and the string makes an angle 'θ' with the vertical then the angular acceleration 'α', for the pendulum is given by _________________.

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