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A conical pendulum consists of a mass  suspended from a strong sling of length . The mass executes a circle of radius  in a horizontal plane with speed . At time  The mass is at position and has  velocity. At time , the angular momemtum vector of mass  about the point from which the string passes on the ceiling is

a)

b)

c)

d)



Question ID - 100272 | SaraNextGen Top Answer

A conical pendulum consists of a mass  suspended from a strong sling of length . The mass executes a circle of radius  in a horizontal plane with speed . At time  The mass is at position and has  velocity. At time , the angular momemtum vector of mass  about the point from which the string passes on the ceiling is

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (c) -

(c)

From the figure in question, position vector of mass

Linear moment

Substituting the values, we get result (c)

127 votes


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