One has to throw a particle from one side of a fixed sphere, in a diameterical plane to another
Channel: Doubtnut
Date: 12/04/2020

One has to throw a particle from one side of a fixed sphere, in a diameterical plane to another side such that it just grazes the sphere. Minimum possible speed for this is `sqrt(2gR(sqrt(alpha)+sqrt(beta)))`. Find `alpha+betasrc="https://d10lpgp6xz60nq.cloudfront.net/physics_images/RES_DPP_02_E01_029_Q01.png" width="80%"