Question
Hard
Solving time: 4 mins
A shell flying with velocity bursts into three identical fragments so that kinetic energy of the system increases times. What maximum velocity can one of the fragments obtain ?
Text solutionVerified
where and are the velocities of its fragments.
From the energy conservation
Now
Using (3) and (4) in (2), we get
or,
If we have had used , then
Eq. 5 were contain instead of and so on.
For to be real in Eq. (5)
So,
Hence
Thus owing to the symmetry
Was this solution helpful?
106
Share
Report
Found 3 tutors discussing this question
Discuss this question LIVE
12 mins ago
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice questions from Physics Galaxy Mechanics Vol 1 (Ashish Arora)
Question 1
Easy
Views: 5,543
Question 2
Easy
Views: 6,103
Question 3
Easy
Views: 5,822
Question 4
Hard
Views: 5,455
Practice more questions from System of Particles and Rotational Motion
Question 1
Hard
Views: 6,806
rod of same mass and same length . Whole rigid body can rotate in a vertical plane about an axis
parallel to the top edge of the plate as shown. A particle of mass moving with velocity
collide perpendicularly to the centre of plate. If collision is perfectly inelastic and particle sticks to plate
after collision, then find value of so that after collision centre of mass of the system just reaches the level of the hinge.
Question 2
Medium
Views: 5,714
Question 3
Medium
Views: 5,673
Question 4
Medium
Views: 5,323
Practice questions on similar concepts asked by Filo students
Question 1
Views: 5,432
Question 2
Views: 5,475
Question 3
Views: 5,844
Question 4
Views: 5,760
Stuck on the question or explanation?
Connect with our Physics tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | A shell flying with velocity bursts into three identical fragments so that kinetic energy of the system increases times. What maximum velocity can one of the fragments obtain ? |
Updated On | Aug 19, 2023 |
Topic | System of Particles and Rotational Motion |
Subject | Physics |
Class | Class 11 |
Answer Type | Text solution:1 Video solution: 1 |
Upvotes | 213 |
Avg. Video Duration | 3 min |