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A simple pendulum of length l and mass (bob) M is oscillating in a plane about a vertical line between angular limits _f and f. For an angular displacement q, [|q| < f] the tension in the string and velocity of the bob are T and v respectively. The following relations hold good under the above conditions :
  • a)
    T cos q = Mg
  • b)
    T _ Mg cos q = 
  • c)
    Tangential acc. = g sin q
  • d)
    T = Mg cos q
Correct answer is option 'B,C'. Can you explain this answer?
Verified Answer
A simple pendulum of length l and mass (bob) M is oscillating in a pla...
The tangential acceleration is clearly gsinθ, by simply taking the components of the tension vector.
And the net for on the bob is
F = T – mgcosθ
And it will be equal to centripetal force, so,
T – mgcosθ = Mv2/l
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A simple pendulum of length l and mass (bob) M is oscillating in a plane about a vertical line between angular limits _f and f. For an angular displacement q, [|q| < f] the tension in the string and velocity of the bob are T and v respectively. The following relations hold good under the above conditions :a)T cos q = Mgb)T _ Mg cos q =c)Tangential acc. = g sin qd)T = Mg cos qCorrect answer is option 'B,C'. Can you explain this answer?
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A simple pendulum of length l and mass (bob) M is oscillating in a plane about a vertical line between angular limits _f and f. For an angular displacement q, [|q| < f] the tension in the string and velocity of the bob are T and v respectively. The following relations hold good under the above conditions :a)T cos q = Mgb)T _ Mg cos q =c)Tangential acc. = g sin qd)T = Mg cos qCorrect answer is option 'B,C'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A simple pendulum of length l and mass (bob) M is oscillating in a plane about a vertical line between angular limits _f and f. For an angular displacement q, [|q| < f] the tension in the string and velocity of the bob are T and v respectively. The following relations hold good under the above conditions :a)T cos q = Mgb)T _ Mg cos q =c)Tangential acc. = g sin qd)T = Mg cos qCorrect answer is option 'B,C'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A simple pendulum of length l and mass (bob) M is oscillating in a plane about a vertical line between angular limits _f and f. For an angular displacement q, [|q| < f] the tension in the string and velocity of the bob are T and v respectively. The following relations hold good under the above conditions :a)T cos q = Mgb)T _ Mg cos q =c)Tangential acc. = g sin qd)T = Mg cos qCorrect answer is option 'B,C'. Can you explain this answer?.
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