Une statuette pesant 50 N est posée sur une semelle qui a 4 pieds ronds de 2 cm de diamètre. Sachant que la semelle pèse elle-même 15 N , quelle est la pression exercée sur le sol par l ' ensemble ?

Gabby calls her cousin who lives in a different state and tells her to turn her radio to channel 98.7 so they can listen to their favorite song that is playing. her cousin turns her radio to 98.7, but does not hear the same song gabby hears. which most likely explains why?