In problem 8,the ratio of the final velocity of the second ball to the initial velocity of the first ball is
a)
b)
c)
d)
In problem 8,the ratio of the final velocity of the second ball to the initial velocity of the first ball is
a)
b)
c)
d)
Question ID - 100311 | SaraNextGen Answer
In problem 8,the ratio of the final velocity of the second ball to the initial velocity of the first ball is
a)
b)
c)
d)
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In problem 8,the ratio of the final velocity of the second ball to the initial velocity of the first ball is |
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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 : (c) -
Answer Link|
(c) As the collision is head-on,
Further, coefficient of restitution is
Or Adding Eqs. (i) and (ii), we get
Now
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or
(i)
(ii)
(iii)
(iv)
(v)
(vi)