Consider a body, shown in figure, consisting of two identical balls, each of mass 
connected by a light rigid rod. If an impulse
is impared to the body at one of its ends, what would be its angular velocity?
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Question ID - 100328 | SaraNextGen Answer Consider a body, shown in figure, consisting of two identical balls, each of mass connected by a light rigid rod. If an impulse is impared to the body at one of its ends, what would be its angular velocity?
a)
b)
c)
d)
Consider a body, shown in figure, consisting of two identical balls, each of mass connected by a light rigid rod. If an impulse is impared to the body at one of its ends, what would be its angular velocity?
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a) |
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b) |
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c) |
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d) |
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1 Answer - 5876 Votes
3537
Answer Key : (a) -
Answer Link(a)
Let 
be the angular velocity of the rod. Applying ,
Angular impulse = change in angular momentum about centre of mass of the system
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