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A Pendulum Bob of Mass M Is Set into Motion

Question 28

Multiple Choice

A pendulum bob of mass m is set into motion in a circular path in a horizontal plane as shown in the figure.The square of the angular momentum of the bob about the vertical axis through the point P is A pendulum bob of mass m is set into motion in a circular path in a horizontal plane as shown in the figure.The square of the angular momentum of the bob about the vertical axis through the point P is A) m<sup>2</sup> gl<sup>3</sup> sin<sup>4</sup> θ/cos θ B) m<sup>2</sup> gl<sup>3</sup> sin<sup>3</sup> θ/cos θ C) m<sup>2</sup> gl<sup>3</sup> sin<sup>2</sup> θ/cos θ D) m<sup>2</sup> gl<sup>3</sup> sin θ/cos θ E) m<sup>2</sup> gl<sup>3</sup> sin<sup>2</sup> θ


A) m2 gl3 sin4 θ/cos θ
B) m2 gl3 sin3 θ/cos θ
C) m2 gl3 sin2 θ/cos θ
D) m2 gl3 sin θ/cos θ
E) m2 gl3 sin2 θ

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