MCQOPTIONS
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| 1. |
THE_TWO_LINKS_ARE_SAID_TO_HAVE_A_PURE_ROLLING_CONTACT,_WHEN_THEIR_INSTANTANEOUS_CENTRE____________ON_THEIR_POINT_OF_CONTACT.?$ |
| A. | lies |
| B. | does not lie |
| Answer» B. does not lie | |