{"id":85232,"date":"2025-06-01T03:08:32","date_gmt":"2025-06-01T03:08:32","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=85232"},"modified":"2025-06-01T03:08:32","modified_gmt":"2025-06-01T03:08:32","slug":"an-object-weighs-9-n-on-the-surface-of-the-earth-what-would-be-its-we","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/an-object-weighs-9-n-on-the-surface-of-the-earth-what-would-be-its-we\/","title":{"rendered":"An object weighs 9 N on the surface of the Earth. What would be its we"},"content":{"rendered":"

An object weighs 9 N on the surface of the Earth. What would be its weight, when measured on the surface of a planet where the acceleration due to gravity is 9 times that on the Earth ?<\/p>\n

[amp_mcq option1=”The weight would remain the same” option2=”The weight would be equal to 1 N” option3=”The weight would become 9 times” option4=”The weight will be reduced to $\\frac{1}{9}$ N” correct=”option3″]<\/p>\n

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This question was previously asked in<\/div>\n
UPSC CDS-1 – 2022<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe weight would become 9 times.
\n<\/section>\n
\nWeight is defined as the force of gravity acting on an object, given by the formula W = m * g, where W is weight, m is mass, and g is the acceleration due to gravity. The mass of the object remains constant regardless of location. If the acceleration due to gravity (g) on the planet is 9 times that on Earth (g_planet = 9 * g_earth), then the weight on the planet will be W_planet = m * g_planet = m * (9 * g_earth) = 9 * (m * g_earth) = 9 * W_earth. Thus, the weight on the planet becomes 9 times the weight on Earth.
\n<\/section>\n
\nThe initial weight on Earth is 9 N. The new weight on the planet would be 9 * 9 N = 81 N. Option C accurately states the relationship between the new weight and the original weight.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

An object weighs 9 N on the surface of the Earth. What would be its weight, when measured on the surface of a planet where the acceleration due to gravity is 9 times that on the Earth ? [amp_mcq option1=”The weight would remain the same” option2=”The weight would be equal to 1 N” option3=”The weight … <\/p>\n

Detailed SolutionAn object weighs 9 N on the surface of the Earth. What would be its we<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1087],"tags":[1108,1129,1128],"class_list":["post-85232","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-1","tag-1108","tag-mechanics","tag-physics","no-featured-image-padding"],"yoast_head":"\nAn object weighs 9 N on the surface of the Earth. What would be its we<\/title>\n<meta name=\"description\" content=\"The weight would become 9 times. Weight is defined as the force of gravity acting on an object, given by the formula W = m * g, where W is weight, m is mass, and g is the acceleration due to gravity. The mass of the object remains constant regardless of location. If the acceleration due to gravity (g) on the planet is 9 times that on Earth (g_planet = 9 * g_earth), then the weight on the planet will be W_planet = m * g_planet = m * (9 * g_earth) = 9 * (m * g_earth) = 9 * W_earth. Thus, the weight on the planet becomes 9 times the weight on Earth.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/an-object-weighs-9-n-on-the-surface-of-the-earth-what-would-be-its-we\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"An object weighs 9 N on the surface of the Earth. What would be its we\" \/>\n<meta property=\"og:description\" content=\"The weight would become 9 times. Weight is defined as the force of gravity acting on an object, given by the formula W = m * g, where W is weight, m is mass, and g is the acceleration due to gravity. The mass of the object remains constant regardless of location. If the acceleration due to gravity (g) on the planet is 9 times that on Earth (g_planet = 9 * g_earth), then the weight on the planet will be W_planet = m * g_planet = m * (9 * g_earth) = 9 * (m * g_earth) = 9 * W_earth. Thus, the weight on the planet becomes 9 times the weight on Earth.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/an-object-weighs-9-n-on-the-surface-of-the-earth-what-would-be-its-we\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T03:08:32+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"An object weighs 9 N on the surface of the Earth. What would be its we","description":"The weight would become 9 times. Weight is defined as the force of gravity acting on an object, given by the formula W = m * g, where W is weight, m is mass, and g is the acceleration due to gravity. The mass of the object remains constant regardless of location. If the acceleration due to gravity (g) on the planet is 9 times that on Earth (g_planet = 9 * g_earth), then the weight on the planet will be W_planet = m * g_planet = m * (9 * g_earth) = 9 * (m * g_earth) = 9 * W_earth. Thus, the weight on the planet becomes 9 times the weight on Earth.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/an-object-weighs-9-n-on-the-surface-of-the-earth-what-would-be-its-we\/","og_locale":"en_US","og_type":"article","og_title":"An object weighs 9 N on the surface of the Earth. What would be its we","og_description":"The weight would become 9 times. Weight is defined as the force of gravity acting on an object, given by the formula W = m * g, where W is weight, m is mass, and g is the acceleration due to gravity. The mass of the object remains constant regardless of location. If the acceleration due to gravity (g) on the planet is 9 times that on Earth (g_planet = 9 * g_earth), then the weight on the planet will be W_planet = m * g_planet = m * (9 * g_earth) = 9 * (m * g_earth) = 9 * W_earth. Thus, the weight on the planet becomes 9 times the weight on Earth.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/an-object-weighs-9-n-on-the-surface-of-the-earth-what-would-be-its-we\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T03:08:32+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/an-object-weighs-9-n-on-the-surface-of-the-earth-what-would-be-its-we\/","url":"https:\/\/exam.pscnotes.com\/mcq\/an-object-weighs-9-n-on-the-surface-of-the-earth-what-would-be-its-we\/","name":"An object weighs 9 N on the surface of the Earth. 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