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Dahasolnce [82]
3 years ago
13

a steel block has a mass of 40g.it is in the form of a cube. each edge is 1.74cm long. calculate the density

Physics
1 answer:
Vinil7 [7]3 years ago
3 0

Answer:

d ≈ 7,6 g/cm³  

Explanation:

d = m/V = 40g/5,27cm³ ≈ 7,6 g/cm³

V = l³ = (1.74cm)³ ≈ 5,27 cm³

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Answer:

The force is     F_c  =  789.03 \  N    

Explanation:

From the question we are told that

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Generally the torque experienced by the wheel due to the forces acting on it  is mathematically represented as

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       0.0425F_c  -  28.75  =   1.1125  *4.30    

        F_c  =  789.03 \  N    

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