SEE THE ATTACHMENT PLS AND GIVE ME THE SOLUTION TO IT
SRUTI , 9 Years ago
Grade 12
IIT JEE Entrance Exam> SEE THE ATTACHMENT PLS AND GIVE ME THE SO...
5 Answersnaina
Last Activity: 9 Years ago
assume dat d vel of com is v1.d topmost, bottommost points of contact are P,Q.appy d condition of pure rolling at P,Q.
AT Q, V1-RW = V
AT P, V1+RW = 2V solving des we get,v1=3v/2 and w=v/2r (w= angular velocity)
ke of d body is sum of rotational and translational KE about com.
ke total=1/2mv^2 +1/2IW^2(I=MOMENT OF INERTIA)
solving we get d ans ad OPTION D.
naina
Last Activity: 9 Years ago
if u dont understand any part of d answer let me know and if u did understand den approve it!:P
SRUTI
Last Activity: 9 Years ago
I DIDN’T UNDERSTOOD CAN U GIVE THE COMPLETE SOLUTION TO IT
SRUTI
Last Activity: 9 Years ago
IAM VERY SORRY .I UNDERSTOOD THANKS FOR HELPING ME
sajid
Last Activity: 9 Years ago
total kinetic energy=1/2mv^2 +1/2IW^2
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on iit jee entrance exam
My rank is 29k, General, should I opt for any state college cse branch or some Nits in which in which I am getting ECE , chemical, mechanics etc....
iit jee entrance exam
0 Answer Available
Last Activity: 2 Years ago
How is Ranquer Eduzone,comparing, Akash,Fitjee,Resonance,Naryana
iit jee entrance exam
0 Answer Available
Last Activity: 2 Years ago
Can class 9th students study syllabus classof 11th
iit jee entrance exam
3 Answers Available
Last Activity: 2 Years ago
I m foreigner,How much mark i need to get into IIT??
iit jee entrance exam
1 Answer Available
Last Activity: 2 Years ago