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Two bodies of masses 50 kg and 200 kg are placed at a distance of 1m. The distance from the larger body at which the intensity of gravitational field will be zero is |
Answer» <html><body><p>`(1)/(3) m`<br/>`(2)/(3) m`<br/>`(4)/(3) m`<br/>`(5)/(3) m`</p>Solution :<img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/MOD_UNT_PHY_XI_P1_C08_E07_013_S01.png" width="80%"/> <br/> `(G xx 50)/(<a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a>^(2)) = (G xx <a href="https://interviewquestions.tuteehub.com/tag/200-288914" style="font-weight:bold;" target="_blank" title="Click to know more about 200">200</a>)/((1-x)^(2))` <br/> `((1-x)/(x))^(2) = (200)/(50)` <br/> `(1-x)/(x) = 2` <br/> `1 - x = <a href="https://interviewquestions.tuteehub.com/tag/2x-301182" style="font-weight:bold;" target="_blank" title="Click to know more about 2X">2X</a> "" rArr 3x = 1 rArr x = (1)/(3)` <br/> `1 - x = (2)/(3)m`. <br/> The distance from larger <a href="https://interviewquestions.tuteehub.com/tag/body-900196" style="font-weight:bold;" target="_blank" title="Click to know more about BODY">BODY</a> is `(2)/(3)m`</body></html> | |