https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh Trabalho por Eugénio Leitão & Valentino Carneiro en-us 2020-11-09 09:54:11 UTC 2025-10-16 22:18:58 UTC hello@padlet.com valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/903555433 2020-11-09 10:07:24 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/903555433 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/920138109 É comum vermos nas autoestradas portuguesas de montanhas com um declive elevado rampas de escape gravíticas. Porque são estas inclinadas? Será que existe alguma correlação com o atrito? Qual o melhor ângulo para maximizar a força de travagem? São algumas das perguntas às quais desejamos resposta.

]]> 2020-11-13 14:09:30 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/920138109 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/920158976 Sistema abs: cutt.ly/Thc2YJQ
https://cutt.ly/Bg0gegu
https://cutt.ly/Xg0z9Sw]]> 2020-11-13 14:14:21 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/920158976 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/920185219 2020-11-13 14:20:34 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/920185219 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/920249268 1. Revisão teórica dos conhecimentos abordados.
2. Sistema de travagem ABS.
3. Análise da questão problema escolhida.
4. Resolução de problemas "interessantes".
5. Exercícios.]]> 2020-11-13 14:35:22 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/920249268 smachado27 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/955821907 2020-11-24 11:53:12 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/955821907 smachado27 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/955842781 2020-11-24 12:04:01 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/955842781 smachado27 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/955847636 2020-11-24 12:06:29 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/955847636 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/983805344 2020-12-03 14:24:51 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/983805344 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/983875628 https://cutt.ly/ehkmJTK (2 Exerc.)]]> 2020-12-03 14:39:16 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/983875628 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/990747182 2020-12-05 23:43:00 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/990747182 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/998893189 2020-12-08 16:39:47 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/998893189 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/998964417 2020-12-08 16:53:43 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/998964417 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/999592150 2020-12-08 18:57:13 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/999592150 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1007209776 2020-12-10 17:45:39 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1007209776 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1016085554 2020-12-14 14:41:51 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1016085554 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1016086655 2020-12-14 14:42:05 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1016086655 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341934430 Graças a um dos elementos do grupo, o Valentino, foi possível tirar uma foto ao perfil de uma rampa de escape presente nas grandiosas montanhas nortenhas.]]> 2021-03-23 09:28:52 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341934430 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341940967 Assim, foi possível calcular qual o ângulo a que esta se encontra, considerando o plano do nível do mar. Ora, foi possível obter através da foto qual o ângulo a que esta se encontra, tendo como referência a estrada. Visto a foto ter sido tirada numa zona com inclinação de 6% (obrigado sinais de trânsito), chegamos à conclusão (embora não muito ortodoxa) que a rampa de escape tem cerca de 4º de inclinação. Este valor é parecido ao obtido teoricamente, o que comprova o já estudado. ]]> 2021-03-23 09:31:04 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341940967 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341957907 Cortesia do Homo sapiens Ruben Ferreira, do 12ºC.]]> 2021-03-23 09:37:04 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341957907 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341979767 2021-03-23 09:44:35 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341979767 valentinocarneirogoncalves https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341983884 Na imagem abaixo está a resolução dos problemas 1 (livros com páginas entrelaçadas) e problema 2 (distância até veículo parar numa rampa de escape), bem como as deduções necessárias.]]> 2021-03-23 09:46:00 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1341983884 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1347040912 O papel do Atrito ao acendê-los ]]> 2021-03-24 09:43:12 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1347040912 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1347044257 2021-03-24 09:44:22 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1347044257 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1347070705 Um Contratempo das Forças de Atrito existentes no próprio Corpo Humano]]> 2021-03-24 09:53:35 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1347070705 guilhenl2002 https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1348000426 2021-03-24 13:57:29 UTC https://padlet.com/valentinocarneirogoncalves/k5clzrodzuiffwnh/wish/1348000426