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in Physics by (38.0k points)
Which of the following statements is correct ?
(i) In the elastic collsions , the final `K.E.` is equal to the initial `k.E.`
(ii) In an inelastic collision , the final `K.E.` may be smaller or greater than the initial `K.E`.
(iii) In every collision ,momentum is conserved.
(iv) In completely inelastic collision , colliding particles stick to each other and move with same velocity. There will be loss of `K.E.`
A. `(i) ,(ii)`
B. `(i) ,(ii),(iii)`
C. `(i) ,(iii) ,(iv)`
D. all options are correct

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1 Answer

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by (37.8k points)
Correct Answer - D

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