On a part-time job, you are asked to bring a cylindrical iron rod of density 780

Question

On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m3 , length 86.2 cm and diameter 2.80 cm from a storage room to a machinist. Calculate the weight of the rod, w. The acceleration due to gravity, g = 9.81 m/s2 . Express your answer numerically in newtons. On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m3 , length 86.2 cm and diameter 2.80 cm from a storage room to a machinist. Calculate the weight of the rod, w. The acceleration due to gravity, g = 9.81 m/s2 . Express your answer numerically in newtons. On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m3 , length 86.2 cm and diameter 2.80 cm from a storage room to a machinist. Calculate the weight of the rod, w. The acceleration due to gravity, g = 9.81 m/s2 . Express your answer numerically in newtons. On a part-time job, you are asked to bring a cylindrical iron rod of density 7800 kg/m3 , length 86.2 cm and diameter 2.80 cm from a storage room to a machinist. Calculate the weight of the rod, w. The acceleration due to gravity, g = 9.81 m/s2 . Express your answer numerically in newtons.

Explanation / Answer

the density = 7800kg/m3

M = density * volume =7800kg/m3 * (length)* (pie* d square/4) = 4.14 kg

W = M*g = 40.61 N

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