MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Menu
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 4,500 off
USE CODE: IND30

				   

A block of mass 0.50 kg is moving with a speed of 2.00 m/s on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is

6 years ago

Share

Answers : (2)

										

Dear vipin


doing conservation of momentum


new  v = 0.5*2/1+0.5


 = 1/1.5 =2/3


energy loss = k.e final-k.e initila


= 0.5(1.5*(0.66*0.66) - 0.5*2*2)


= -0.6666


therefore energyloss = 0.6666n-m



Please feel free to post as many doubts on our discussion forum as you can.we will get you the answer and detailed  solution very  quickly.

All the best.


Regards,
Askiitians Experts
Prudhvi Teja


 


 



Now you can win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian












6 years ago
										

Dear Vipin,


We know that momentum should be conserved


gives 0.5*2 = (1+0.5)*v


where v i the velocity of entire mass system moving after collision...


v=(1/1.5) m/s


energy lost = kinetic energy of the system before collision - kinetic energy of the system aftr collision


                 = 1/2*0.5*22 -1/2* 1.5 *(1/1.5)2


                 =0.6667 Joules


All the best for IITJEE preparation,


 


With Regards,


Adapa Bharath

6 years ago

Post Your Answer

Other Related Questions on IIT JEE Entrance Exam

Is class 12 th pass student from cbse change to state board for again 12 th will be eligible for jee advance or not?
 
 
@ rajiv yes , u are elligible but the thing is it might not help you , beacuse in jee mains and advanced the paper setting comitee is cbse and they will follow strictly the cbse syllabus...
 
Umakant biswal 26 days ago
 
you are eligible if you have not appeared in jee advance exam 2 times before because only 2 chances are given to sit in advance exam. please post if still any doubt regard sahil:]
 
SAHIL 26 days ago
i belong to a.p state board our 12th marksheet contains aggregate out of 1000 but the board cut off are given out of 500 how are marks reduced to 500 for board which gave toral marks out of ...
 
 
Hii It is defined by the JEE MAIN guys that how they will be doing the conversion of 1000 marks to 500.Its just a scaling down by unitary method and the cutoff for top 20 percentile is given...
  img
Sourabh Singh 28 days ago
 
YES SOURAV AS YOU ARE GETTING MORE THAN 75% MARKS IN YOUR BOARDS RESULTS YOU ARE ABLE TO GET A SEAT IN NIT OR IIT IN 2017:} THANKS
 
SAHIL 27 days ago
 
sir can you please explain me how i have 799/1000 will i be elibile for admissions to admission to iit,nit in 2017
 
sourabh 28 days ago
sir, my Jee Air is 168861 SC rank is 7053 . I had a keen interest in Computer Science and IT. due to no coaching, my JEE mains score was 59. But i got 98%in board exams. I cannot drop the...
 
 
@ charanjit In that case u have to look upon the private university like lovely professional university , punjab , and amity university , noida . lpu takes admission if you have scored more ...
 
Umakant biswal one month ago
i have been alotted nit surathkal mechanical engineering in 2 nd round if seat allocation. i missed iit kanpur bs chemistry and iit gandhinagar material science engineering by 80 ranks and...
 
 
IITs are comparatively better in terms of academics. Also it will give you the brand value. Thanks.
  img
Vijay Mukati one year ago
 
Yes, you can check their official website regarding placements.
  img
Vijay Mukati one year ago
 
IIT Kanpur > NIT Surat > IIT Gandhinagar.
  img
Vijay Mukati one year ago
nit kuruhshetra or ismu dhanbad which one is bettr?
 
 
Hi Nitesh, ISMU Dhanbad is always better than NIT kurukshetra..
 
askiitian.expert- chandra sekhar 6 years ago
I m student of 10 th class and i am planning to go canada for further study of medical stream. Should i study in canada after 10th(i.e. for 11 th and 12th) or after completing 12 th in...
 
 
Dear Student, If you are getting the apportunity and good options over there, then you should go over there. Thanks.
  img
Vijay Mukati 7 months ago
View all Questions »

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 4,500 off
USE CODE: IND30

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details

Get extra R 4,500 off
USE CODE: IND30

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details