Science
Junior High
なぜ0.12Paではダメなんですか?
OB-EH
4 (1) 面積は, 5(cm) × 5 (cm) = 25(cm°)
3(N)
の圧力は、
25(cm°)
= 0.12(N/cm"')
0.12 N/cm°
=1200 Pa(N/m°)
m 仕 のハ古 七向に+
重力
抗力(村
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