If you stay on or near the surface of Earth, then the acceleration due to gravity is constant. It's 9.807 meters per second squared. (rounded)
The acceleration at any time will be 9.8 m/s² as long as you are on earth. The speed, however will be 9.8*time.
The acceleration of a freely falling object remains constant at approximately 9.81 m/s² throughout its fall, regardless of the time elapsed. This means at the end of the fifth second, sixth second, and any time t , the acceleration remains the same. This constancy is due to the uniform acceleration of gravity acting on the object near the Earth's surface.
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