Last Updated On 01-06-2023 - By Jeesha Sara
Three particles 
and 
of equal masses move with equal speeds 
along the medians of an equilateral triangle. They collide at the centroid 
of the triangle. After collision 
comes to rest while 
retraces its path with speed 
The velocity of 
is then
.png)
|
a) |
|
b) |
|
c) |
2 |
d) |
|
Question ID - 100201 :- Three particles and of equal masses move with equal speeds along the medians of an equilateral triangle. They collide at the centroid of the triangle. After collision comes to rest while retraces its path with speed The velocity of is then
a)
direction 
b)
direction 
c)
2
direction 
d)
direction 
Three particles and of equal masses move with equal speeds along the medians of an equilateral triangle. They collide at the centroid of the triangle. After collision comes to rest while retraces its path with speed The velocity of is then
|
a) |
|
b) |
|
c) |
2 |
d) |
|
|
(d) Initial momentum of the system is zero. So,final momentum should also be zero. Finally, |
comes to rest after collision so to have final momentum zero,
and 
should move in opposite directionsNext Question :
|
Two bodies with moments of inertia |
|||||||
|
a) |
|
b) |
|
c) |
|
d) |
|
and
have equal angular momenta. If their kinetic energies of rotation are 
and 
, respectively, then
View Topper Answer
We hope we have given the updated helpful answer / content for your query in an easily accessible format to help you in preparing adequately. We do offer free support materials, 10th maths guide, 10th science guide, 10th tamil guide, 10th social guide, 10th english guide, science 10th guide and also for all the classes books and guide to all the students who sign up for SaraNextGen. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It includes conceptual queries, MCQs, Long and short answer type queries, etc. These Questions are designed to learn each student and academics by providing chapter-wise further issues focusing totally on testing conceptual information with applications. Here, we've got provided a number of the necessary ways in which within which the solutions of all the Questions will profit students of class 1 to 12. If you have any queries, drop a message to us and we will get back to you at the earliest.
