Last Updated On 16-03-2023 - By Jeesha Sara
Three blocks A, B and C are lying on a smooth horizontal surface, as shown in the figure. A and B have equal masses, m while C has mass M. Block A is given an brutal speed v towards B due to which it collides with B perfectly inelastically. The combined mass collides with C, also perfectly in elasticity 
of the initial kinetic energy is lost in whole process. What is value of M/m?
Question ID - 50077 :- Three blocks A, B and C are lying on a smooth horizontal surface, as shown in the figure. A and B have equal masses, m while C has mass M. Block A is given an brutal speed v towards B due to which it collides with B perfectly inelastically. The combined mass collides with C, also perfectly in elasticity of the initial kinetic energy is lost in whole process. What is value of M/m?
Three blocks A, B and C are lying on a smooth horizontal surface, as shown in the figure. A and B have equal masses, m while C has mass M. Block A is given an brutal speed v towards B due to which it collides with B perfectly inelastically. The combined mass collides with C, also perfectly in elasticity of the initial kinetic energy is lost in whole process. What is value of M/m?
=ki
m
From linear momentum conservation
Mv0=(2m+M) vf
vf=
=6
= 4
Next Question :
|
If the area of a triangle is 1176 cm2 and base corresponding altitude is 3:4, then the altitude of the triangle is |
|||||||
|
(a) |
42 cm |
(b) |
52 cm |
(c) |
54 cm |
(d) |
56 cm |
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.
