A solid sphere rolls without slipping on a rough horizontal floor, moving with speed v. It makes an elastic collision with a smooth vertical wall. After impact, (A) It will move with speed v initially
(B) Its motion will be rolling without slipping
(C) Its motion will be rolling without slipping initially and its rotational motion will stop momentarily at some instant
(D) Its motion will be rolling without slipping only after some time
Note: This is a multiple choice correct question. Answers void of explanation are ought to be reported.
(B) Its motion will be rolling without slipping
(C) Its motion will be rolling without slipping initially and its rotational motion will stop momentarily at some instant
(D) Its motion will be rolling without slipping only after some time
Note: This is a multiple choice correct question. Answers void of explanation are ought to be reported.
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