There is a cube aluminum block with a mass of 2700g. Put it on the horizontal table with an area of 0.5m2, and calculate the pressure of the aluminum block on the horizontal table (known density of aluminum block is 2.7 * 10 ^ 3kg / m3) G please take 9.8n/kg

Pressure: F = g = mg = 2.7 * 10 = 27 (n)
Volume of aluminum block:
V=m/ρ=2700/2.7=1000(cm^3)
Side length:
L=10cm
Lower surface area:
S=10*10=100(cm^2)
=0.01(m^2)
S

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