A solid sphere of radius R / 2 is cut out of a solid sphere of radius R such that the spherical c...
A solid sphere of radius R / 2 is cut out of a solid sphere of radius R such that the spherical cavity so formed touches the surface on one side and the centre of the sphere on the other side, as shown. The initial mass of the solid sphere was M. If a particle of mass m is placed at a distance 2.5 R from the centre of the cavity, then what is the gravitational attraction on the mass m ? (1) G M m/R^2 (2) G M m/2 R^2 (3) G M m/8 R^2 (4) 23/100G M m/R^2 📲PW App Link - https://bit.ly/PW_APP 🌐PW Website - https://bit.ly/PW_APP 📌 PHYSICS WALLAH OTHER CHANNELS : 🌐 PhysicsWallah -Alakh Pandey: / @physicswallah 🌐 Alakh Pandey: / @alakhpandey1414 🌐 JEE Wallah: / @jee_wallah 🌐 Competition Wallah: / @competitionwallah 🌐 PW Foundation: / physicswallahfoundation 🌐 NCERT Wallah : / @ncertwallahclass12pw 🌐 Defence Wallah-NDA: / @defencewallahpw 🌐 PhysicsWallah English: / @englishpw 🌐 PW Vidyapeeth: / @vidyapeethpw 🌐 Commerce Wallah by PW: / @commercewallahpw 🌐 CA Wallah bt PW: / @cawallahbypw 🌐 PW Sarkari Exam: / @pwsarkariexams 🌐 PW - Hindi Medium: / @physicswallahhindimedium 🌐 PW Bangla: / @pwbangla 🌐 PW Maharashtra: / @pwmaharashtra 🌐 PW Telugu: / @pwtelugu 🌐 PW Kannada: / @pwkannada 🌐 PW Gujarati: / @pwgujarati 🌐 PW Facts: / @pwfacts 🌐 PW Insiders: / @physicswallahinsider 🌐 PW Little Champs: / @pwlittlechamps 🌐 PW Pathshala: / @vidyapeethtalks 🌐 Banking Wallah : / @bankingwallah 🌐 SSC Wallah : / @sscwallahpw 🌐 JEE Challengers by PW : / @jeechallengersbypw 🌐 UPSC Wallah : / @pwonlyiasupsc 🌐 UPSC Wallah हिन्दी : / @pwonlyiashindimedium 🌐 GATE Wallah : / @gatewallahbypw 🌐 GATE Wallah - EC,EE & CS : / @gatewallah_cse_da 🌐 GATE Wallah - ME, CE & XE : / @gatewallah_me_ce_xe_ch 🌐 GATE English : / @gatewallahenglish 🌐 College Wallah : / @collegewallahbypwskills 🌐 PW IIT JAM & CSIR NET : / @pwiit-jam 🌐 MBA Wallah : / @mbawallah 🌐 Teaching Wallah : / @teachingwallahbypw 📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES : 🌐 Telegram : https://t.me/pwjeewallah 🌐 Facebook : / physicswallah 🌐 Instagram : https://www.instagram.com/pwjee_walla... 🌐 Twitter : / physics__wallah 🌐 Linkedin : / admin 📌 For any queries or complaints Visit : https://bit.ly/PW_Queries
