Duration: 1:42

0 views

0

Two identical balls, one moves with \( 12 \mathrm{~m} / \mathrm{s} \) and second is at rest, collides elastically. After
\( \mathrm{P} \) collision velocity of second and first ball will be :

W
(1) \( 6 \mathrm{~m} / \mathrm{s}, 6 \mathrm{~m} / \mathrm{s} \)
(2) \( 12 \mathrm{~m} / \mathrm{s}, 12 \mathrm{~m} / \mathrm{s} \)
(3) \( 12 \mathrm{~m} / \mathrm{s}, 0 \mathrm{~m} / \mathrm{s} \)
(4) \( 0 \mathrm{~m} / \mathrm{s}, 12 \mathrm{~m} / \mathrm{s} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live