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In the figure shown in Figure, a bob attached with a light str
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In the figure shown in Figure, a bob attached with a light string of radius is given an initial velocity at the bottommost point,then
Dynamics of Circular Motion
(a) after rotating an angle , velocity of the bob becomes zero. Find the value of .
(b) If mass of the bob is ' ' then what is the tension in the string when velocity becomes zero?

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Book:

Mechanics Volume 1 (DC Pandey)

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(a) Velocity becomes zero at height where,

Now,

(b) at
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In the figure shown in Figure, a bob attached with a light string of radius is given an initial velocity at the bottommost point,then
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(a) after rotating an angle , velocity of the bob becomes zero. Find the value of .
(b) If mass of the bob is ' ' then what is the tension in the string when velocity becomes zero?
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Question Text
In the figure shown in Figure, a bob attached with a light string of radius is given an initial velocity at the bottommost point,then

(a) after rotating an angle , velocity of the bob becomes zero. Find the value of .
(b) If mass of the bob is ' ' then what is the tension in the string when velocity becomes zero?
TopicSystem of Particles and Rotational Motion
SubjectPhysics
ClassClass 11
Answer TypeText solution:1
Upvotes51