Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
–1 vote

Three masses m,2m and 3m are moving in x - y plane with speed 3u,2u and u respectively as shown in figure . The three masses collide at the same point at P and stick together .The velocity of resulting mass will be :

$(a)\;\large\frac{u}{12} (\normalsize \hat{i}+\normalsize \sqrt{3}\hat{j})\qquad(b)\;\large\frac{u}{12} (\normalsize \hat{i}-\normalsize \sqrt{3}\hat{j})\qquad(c)\;\large\frac{u}{12} (-\normalsize \hat{i}+\normalsize \sqrt{3}\hat{j})\qquad(d)\;\large\frac{u}{12} (-\normalsize \hat{i}-\normalsize \sqrt{3}\hat{j})$

Can you answer this question?

Please log in or register to answer this question.

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App