Knockout JEE Main April 2021 (One Month)
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Two particles , of masses M and 2M , moving as shown , with speeds of 10 m/s and 5 m/s ,
collide elastically at the origin.After the collision , they move along the indicated directions with
speeds and
, respectively. The values of
and
are nearly :
6.5 m/s and 6.3 m/s
3.2 m/s and 6.3 m/s
6.5 m/s and 3.2 m/s
3.2 m/s and 12.6 m/s
An exhaustive E-learning program for the complete preparation of JEE Main..
An exhaustive E-learning program for the complete preparation of JEE Main..
Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..
An exhaustive E-learning program for the complete preparation of JEE Main..
This course will help student to be better prepared and study in the right direction for JEE Main..
Elastic Collision in 2 dimension -
- wherein
On adding (1) and (2)
Option 1)
6.5 m/s and 6.3 m/s
Option 2)
3.2 m/s and 6.3 m/s
Option 3)
6.5 m/s and 3.2 m/s
Option 4)
3.2 m/s and 12.6 m/s