将边长是十厘米的实心立方体轻放入盛满水烧杯,待木块静止,杯子溢出600克水.g取10牛/千克,求

1个回答

  • (1)F浮=G排液=10x0.6=6N(600g=0.6kg)

    (2)F 浮=G物=m物g 得出木块质量600g,ρ=0.6除(0.1x0.1x0.1)=600kg/立方米

    (3)P=F/S是可以推导出 P=0.06除(0.1x0.1)=6N