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How to find density ? because the answer 764.526kg/m^3 can someone check ? Q2) volume =2.5m^3 weight = 18.75 kN •specific weight=weight/volume =18.75/2.5 =7.5kN/m^3 density = mass/volume no mass , so use
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How to find density ? because the answer 764.526kg/m^3

can someone check ?


Q2)
volume =2.5m^3
weight = 18.75 kN

•specific weight=weight/volume
=18.75/2.5
=7.5kN/m^3

density =
mass/volume
no mass , so use formula weight =mass x gravity

18.75kN=mass x
9.81ms^-2

mass = 18.75 kN/9.81
mass =1.911

density = mass/volume
=1.911kg/2.5m3
=0.7644 kg/m^3

How to find density ? because the answer 764.526kg/m^3 can someone check ? Q2) volume-example-1
User Insane
by
5.4k points

1 Answer

3 votes

Answer:

The weight is 18.75 KN/m³ that means

weight = 18750 N/m³

and mass = 1911 kg

User Weberste
by
5.4k points
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