![A bob of mass m is suspended from point O by a massless string of length l as shown. At the bottommost point it is given a velocity u = √(12gl) for A bob of mass m is suspended from point O by a massless string of length l as shown. At the bottommost point it is given a velocity u = √(12gl) for](https://dwes9vv9u0550.cloudfront.net/images/9692255/617af253-d1a5-4ff4-bcba-73131a6ba9a4.jpg)
A bob of mass m is suspended from point O by a massless string of length l as shown. At the bottommost point it is given a velocity u = √(12gl) for
![If Bob gives 1/4th of his marbles to Joe, Bob will have the same number of marbles as Joe has. If Joe gives 1/4th of his marbles to Bob, Bob will have If Bob gives 1/4th of his marbles to Joe, Bob will have the same number of marbles as Joe has. If Joe gives 1/4th of his marbles to Bob, Bob will have](https://qph.cf2.quoracdn.net/main-qimg-6e4e3fbaf4832ce43448607032584294.webp)
If Bob gives 1/4th of his marbles to Joe, Bob will have the same number of marbles as Joe has. If Joe gives 1/4th of his marbles to Bob, Bob will have
![OPINION: The Algebra Project: Bob Moses' 'Gateway To Equality' For Black Students | Jackson Free Press | Jackson, MS OPINION: The Algebra Project: Bob Moses' 'Gateway To Equality' For Black Students | Jackson Free Press | Jackson, MS](https://jacksonfreepress.media.clients.ellingtoncms.com/img/photos/2021/08/04/Bob-Moses_025_cred-David-Rae-Morris_t670.jpg?b3f6a5d7692ccc373d56e40cf708e3fa67d9af9d)