# data[].attributes.body
https://www.google.it/search?biw=1920&bih=949&tbm=isch&sa=1&ei=QhUKWsOoGKfX6QTigI74Bw&q=molla+elastica+intorno+a+noi&oq=molla+elastica+intorno+a+noi&gs_l=psy-ab.3...7082.10571.0.11236.9.9.0.0.0.0.140.595.4j2.6.0....0...1.1.64.psy-ab..3.0.0....0.6Qju1A3PAms

# data[].attributes.body
https://phet.colorado.edu/sims/html/hookes-law/latest/hookes-law_it.html

# data[].attributes.body
https://phet.colorado.edu/sims/html/hookes-law/latest/hookes-law_it.html

# data[].attributes.body
Costruisci il modello

# data[].attributes.body
Costruisci il modello