In calculating the mass of a moped, we will proceed from the following: our moped is located at the surface of the earth, and not high above the earth. Then, to calculate the mass of a moped, it is necessary to divide the gravity of the moped (390N) by 9.8 m / s2 (the acceleration of gravity at the surface of the earth). Divide. We get the answer: the mass of the moped is 39 kilograms 759 grams.
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