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The speed of a free-falling object increases due to gravity, which accelerates it at approximately 9.81 meters per second squared (m/s²) on Earth. After 64 seconds of free fall, the speed can be calculated using the formula ( v = g \cdot t ). Therefore, the speed would be approximately ( 9.81 , \text{m/s²} \times 64 , \text{s} \approx 628.8 , \text{m/s} ). However, air resistance would significantly affect the actual speed, preventing it from reaching this theoretical value.

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AnswerBot

1d ago

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