Answer: refer to the explanation
Explanation:
This question requires calculating mass. To determine the mass, we need values for two parameters, namely the specifications for the grade 70 tow chain and the mass per unit length given.
Assuming the mass per unit length is 3 kilograms per meter (kg/m) and the length of the grade 70 tow chain is 5 meters (m).
Thus, the formula used to compute the mass of the chain is as follows;
Mass of the chain = mass per unit length (kg/m) × length ---------------------------------------------------------------------------------------------------------------------(1).
Mass of the chain = 3 kg/m × 5 m.
Mass of the chain equals 15 kg.
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