Question

Persons A and B of masses 60Kg and 40Kg both wearing skates and facing each
other at rest on a smooth floor. A pushes B and sends him south wards with 4,5 ms-1
Then velocity of Ais
(1) 3 ms-' south
(2) 1.5 ms-' south
(3) 3 ms-'north
(4) 1.5 ms-north​

Answer 1

Answer:

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