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20613883
LES MÀQUINES
Description
3º de ESO Tecnología Mind Map on LES MÀQUINES, created by Cristina Prudka on 22/01/2020.
No tags specified
tecnología
3º de eso
Mind Map by
Cristina Prudka
, updated more than 1 year ago
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Created by
Cristina Prudka
almost 5 years ago
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Resource summary
LES MÀQUINES
Estàn formades:
ESTRUCTURA
MECANISMES
Moviments:
RECTILINI
CIRCULAR
ALTERNATIU
Principis físics:
FORÇA: F= m·g
TREBALL: W= F·d
POTÈNCIA: P= W/t
MÀQUINES SIMPLES:
LA PALANCA
F·d1= R·d2
1r Grau
2n Grau
3r Grau
EL CARGOL
l= 2π·r h=pas
F= 2π·r= R·pas
PLA INCLINAT
F·l= R·h
Media attachments
Pla+Inclinat (binary/octet-stream)
1+2+I+3 (binary/octet-stream)
Cargol (binary/octet-stream)
Mecanisme (binary/octet-stream)
Estructura (binary/octet-stream)
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