If a free-falling ball is equipped with a speedometer, by how much would its speed reading increase for every second?
Question
If a free-falling ball is equipped with a speedometer, by how much would its speed reading increase for every second?
Solution
The speed of a free-falling object under gravity increases by approximately 9.8 meters per second (m/s) for every second that it falls. This is due to the acceleration due to gravity, which on Earth is approximately 9.8 m/s². This means that for each second the object is falling, its speed increases by this amount. So, if a ball is equipped with a speedometer and is in free fall, its speed reading would increase by about 9.8 m/s every second, assuming no air resistance.
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