Test Index

JEE Main Physics Class 11 System of Particles and Rotational Motion Part 1 Questions

© examsnet.com

Question : 35

Total: 100

A thin uniform bar of length L and mass 8m lies on a smooth horizontal table. Two point masses m and 2m moving in the same horizontal plane from opposite sides of the bar with speeds 2v and v respectively. The masses stick to the bar after collision at a distance

respectively from the centre of the bar. If the bar starts rotating about its center of mass as a result of collision, the angular speed of the bar will be:

[Online April 15, 2018]

v
6L
6v
5L
3v
5L
v
5L

Go to Question:

Prev Question

Next Question