Il mio padlet meraviglioso. by Rebecca Leccese https://padlet.com/rebeccaleccese03/4u0ng8iopqrs Realizzato da Rebecca Leccese. en-us 2016-12-01 14:27:46 UTC 2023-10-14 05:33:30 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Hearts.png rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141111779 2016-12-01 14:34:00 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141111779 LE MACCHINE SEMPLICI:LA LEVA rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141112128 2016-12-01 14:34:43 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141112128 rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141113928 La leva è formata da un'asta rigida che può ruotare intorno ad un punto fisso detto fulcro,e consente di sollevare grandi carichi con una forza modesta.]]> 2016-12-01 14:38:18 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141113928 rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141116520 La forza applicata dalla macchina è detta potenza,
la forza da vincere è detta resistenza.]]> 2016-12-01 14:43:38 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141116520 rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141118129 Ci sono 3 tipi di leva:
  1. leva di 1° genere
  2. leva di 2° genere
  3. leva di 3° genere 
]]> 2016-12-01 14:47:35 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141118129 rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141121923 2016-12-01 14:56:06 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141121923 rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141122911 2016-12-01 14:58:01 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141122911 rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141123445 2016-12-01 14:59:15 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/141123445 rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/142048858 https://www.youtube.com/watch?v=S5lxvcFO-O4]]> 2016-12-06 15:44:12 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/142048858 rebeccaleccese03 https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/142049230 https://www.youtube.com/watch?v=S5lxvcFO-O4]]> 2016-12-06 15:45:13 UTC https://padlet.com/rebeccaleccese03/4u0ng8iopqrs/wish/142049230