Nalezeno 4 komentářů.
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Obrázek 'ukol na fyzice' (adams) RP (23.1.2019 10:17) | reagovat |
| A co kdyby si tak sedla dozadu a vzala si tam i ty knížky? | ||
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Obrázek 'ukol na fyzice' (Thorus) RP (9.4.2011 14:10) | reagovat |
| Force of Static Friction = μs x Force Normal; Force Normal = Mass x g; g= 9.8 m/s2;Force of Static Friction Front = .5 x 9.8 m/s2 x 50kg (40kg + 10kg) = 245 N;Force of Static Friction Back = .7 x 9.8 m/s2 x 40kg = 274.4 N ============> The Back Seat | ||
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Obrázek 'ukol na fyzice' (blah) (9.4.2011 12:39) | reagovat |
| Win! | ||
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Obrázek 'ukol na fyzice' (Dusan Pavlicek) RP (9.4.2011 12:18) | reagovat |
front: 25N, back: 28N ---> she should take the back seat  |
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