--- title: "Meaning & Key Takeaway of: It also meant that whenever a body is not…" description: "\"“It also meant that whenever a body is not acted on by any force, it will keep on moving in a straight line at the same speed.”\" — Stephen Hawking" image: "https://sms4smile.com/quotes/i/627/stephen-hawking-389_straight_it-also-meant-that-whenever-a-body-is-no_525194.jpg" --- # It also meant that whenever a body is not acted on by any… ![“It also meant that whenever a body is not acted on by any force, it will keep on moving in a straight line at the same speed.” quote by Stephen Hawking](https://sms4smile.com/quotes/i/627/stephen-hawking-389_straight_it-also-meant-that-whenever-a-body-is-no_525194.jpg) [Download](https://sms4smile.com/quotes/i/627/stephen-hawking-389_straight_it-also-meant-that-whenever-a-body-is-no_525194.jpg) [Open image](https://sms4smile.com/quotes/i/627/stephen-hawking-389_straight_it-also-meant-that-whenever-a-body-is-no_525194.jpg) > ““It also meant that whenever a body is not acted on by any force, it will keep on moving in a straight line at the same speed.”” [Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Describes Newton's first law: an object in motion stays in motion unless acted upon. **In simple terms:** Objects keep moving unless something stops them. Key Takeaway Recognize forces that alter motion. Themes physics law inertia Mood educational scientific Type physics explanatory When to use this quote - engineering design - space travel - vehicle safety - sports training - education curricula Key Concepts Newtonian mechanics predictive modeling Questions to Reflect On - What forces act on objects in everyday life? - How can we harness inertia beneficially? A Different Perspective Real-world factors often complicate ideal motion. ★ ★ ★ ★ ★ No ratings yet [Body Acted](https://sms4smile.com/quotes/about/body-acted-1966426/) [Force Moving](https://sms4smile.com/quotes/about/force-moving-4423473/) [Moving Straight](https://sms4smile.com/quotes/about/moving-straight-3761117/) [Straight](https://sms4smile.com/quotes/about/straight/) [Straight line](https://sms4smile.com/quotes/about/straight-line/) ## Related quotes > [Most people live their lives looking straight ahead. Moving in a straight line. Eyes xed on their golden dreams. 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You just need to put one step in front of…](https://sms4smile.com/quotes/edie-campbell/how-hard-can-it-be-to-walk-up-and-down-in-a-straight-line-you-just/) [Edie Campbell](https://sms4smile.com/quotes/author/edie-campbell/) > [“The straight line will take you only to death.”](https://sms4smile.com/quotes/jack-kerouac/the-straight-line-will-take-you-only-to-death/) [Jack Kerouac](https://sms4smile.com/quotes/author/jack-kerouac/) > [I can't draw a straight line to save my life. 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For me this…](https://sms4smile.com/quotes/stephen-hawking/we-have-finally-found-something-that-doesn-t-have-a-cause-because/) [Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/) > [ \[On President Bush's plan to get to Mars in 10 years\] Stupid. Robots would do a better job and be much cheaper because you… ](https://sms4smile.com/quotes/stephen-hawking/on-president-bush-s-plan-to-get-to-mars-in-10-years-stupid-robots/) [Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/) > [I believe the simplest explanation is, there is no God. No one created the universe and no one directs our fate. 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I kind of tick off a lot of chefs in restaurants because I'll say, 'You can…](https://sms4smile.com/quotes/montel-williams/i-take-apart-restaurant-menus-everywhere-i-go-i-kind-of-tick-off-a/) [Montel Williams](https://sms4smile.com/quotes/author/montel-williams/) > [Look at Jane Austen. Her characters derive in a reasonably straight line from fairy tales.](https://sms4smile.com/quotes/andrew-davies/look-at-jane-austen-her-characters-derive-in-a-reasonably-straight/) [Andrew Davies](https://sms4smile.com/quotes/author/andrew-davies/) > [Sometimes with people I know, they're playing the hunky action guy and there's resistance to them coming out because it's so connected to straight…](https://sms4smile.com/quotes/alan-cumming/sometimes-with-people-i-know-they-re-playing-the-hunky-action-guy-and/) [Alan Cumming](https://sms4smile.com/quotes/author/alan-cumming/) > [I'm so straight and boring, really. I have two kids and a very nice partner.](https://sms4smile.com/quotes/abi-morgan/i-m-so-straight-and-boring-really-i-have-two-kids-and-a-very-nice/) [Abi Morgan](https://sms4smile.com/quotes/author/abi-morgan/) > [Part of the strength that Charlie and I have as a team is we've been able to keep our priorities straight through our entire…](https://sms4smile.com/quotes/meryl-davis/part-of-the-strength-that-charlie-and-i-have-as-a-team-is-we-ve-been/) [Meryl Davis](https://sms4smile.com/quotes/author/meryl-davis/) > [I want to go back to the format that radio started with rock n' roll, with country artists and rhythm and blues with that…](https://sms4smile.com/quotes/wolfman-jack/i-want-to-go-back-to-the-format-that-radio-started-with-rock-n-roll/) [Wolfman Jack](https://sms4smile.com/quotes/author/wolfman-jack/) > [Folks, I've been straight for seventeen days... Not all in a row.](https://sms4smile.com/quotes/sam-kinison/folks-i-ve-been-straight-for-seventeen-days-not-all-in-a-row/) [Sam Kinison](https://sms4smile.com/quotes/author/sam-kinison/) [Browse all 1,032 Straight quotes ](https://sms4smile.com/quotes/about/straight/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "“It also meant that whenever a body is not acted on by any force, it will keep on moving in a straight line at the same speed.”", "creator": { "@type": "Person", "name": "Stephen Hawking" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/stephen-hawking/it-also-meant-that-whenever-a-body-is-not-acted-on-by-any-force-it/", "about": { "@type": "Thing", "name": "Straight" }, "@id": "https://sms4smile.com/quotes/stephen-hawking/it-also-meant-that-whenever-a-body-is-not-acted-on-by-any-force-it/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/627/stephen-hawking-389_straight_it-also-meant-that-whenever-a-body-is-no_525194.jpg", "contentUrl": "https://sms4smile.com/quotes/i/627/stephen-hawking-389_straight_it-also-meant-that-whenever-a-body-is-no_525194.jpg", "url": "https://sms4smile.com/quotes/i/627/stephen-hawking-389_straight_it-also-meant-that-whenever-a-body-is-no_525194.jpg", "width": 1080, "height": 1080, "caption": "“It also meant that whenever a body is not acted on by any force, it will keep on moving in a straight line…” — Stephen Hawking", "creditText": "SMS4Smile Quotes", "creator": { "@id": "https://sms4smile.com/quotes/#organization" } } }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://sms4smile.com/" }, { "@type": "ListItem", "position": 2, "name": "Quotes", "item": "https://sms4smile.com/quotes/" }, { "@type": "ListItem", "position": 3, "name": "Stephen Hawking", "item": "https://sms4smile.com/quotes/author/stephen-hawking/" }, { "@type": "ListItem", "position": 4, "name": "“It also meant that whenever a...", "item": "https://sms4smile.com/quotes/stephen-hawking/it-also-meant-that-whenever-a-body-is-not-acted-on-by-any-force-it/" } ], "@id": "https://sms4smile.com/quotes/stephen-hawking/it-also-meant-that-whenever-a-body-is-not-acted-on-by-any-force-it/#breadcrumb" }, { "@type": "WebSite", "@id": "https://sms4smile.com/quotes/#website", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "publisher": { "@id": "https://sms4smile.com/quotes/#organization" } }, { "@type": "Organization", "@id": "https://sms4smile.com/quotes/#organization", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "logo": { "@type": "ImageObject", "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png", "width": 512, "height": 512 } } ] } ```