0

Guest

Courses New

PLEASE HELP. THE ANSWER IS 5v/6 . I WANT THE SOLUTION . a disc of mass M and radius R is rolling purely with centre`s velocity v on a flat horizontal floor when it hits a step in the floor of height R/4. The corner of the step is sufficiently rough to prevent any slipping of the disc against itself. What is the velocity of the centre of the disc just after impact in terms of v?

PLEASE HELP.
THE ANSWER IS 5v/6 .
I WANT THE SOLUTION .
a disc of mass M and radius R is rolling purely with centre`s velocity v on a flat horizontal floor when it hits a step in the floor of height R/4. The corner of the step is sufficiently rough to prevent any slipping of the disc against itself. What is the velocity of the centre of the disc just after impact in terms of v?

Grade:12

2 Answers

Nirmal Singh.
askIITians Faculty 44 Points
10 years ago
Hello Devang please check answer is 5v/4. if yes please let me know i will give solution
Devang
33 Points
10 years ago
yesterday u solved it and got 36/34 v .... i was too getting same answer but. the.dc.pandey mechanics part 2 ..iitjee objectives ..no. 25 says that ans is 5/6 v.

Think You Can Provide A Better Answer ?

Other Related Questions on Mechanics

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More