Final answer:
The digital scale is utilized to measure the mass of these objects as it provides more accurate and precise measurements compared to mechanical balances.
Step-by-step explanation:
The tool utilized to measure the mass of these objects is the digital scale. Digital scales have replaced many mechanical balances, such as double-pan balances, in physics labs due to their ability to provide more accurate and precise measurements. Unlike mechanical balances that may only read the mass to the nearest tenth of a gram, digital scales can measure the mass up to the nearest thousandth of a gram.