Acceleration due to gravity on earth is 9.8m/s square. What does it mean?
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Near Earth's surface, gravitational acceleration is approximately 9.81 m/s2, which means that, ignoring the effects of air resistance, the speed of an object falling freely will increase by about 9.81 metres per second every second. The precise strength of Earth's gravity varies depending on location.
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Near Earth's surface, gravitational acceleration is approximately 9.81 m/s2, which means that, ignoring the effects of air resistance, the speed of an object falling freely will increase by about 9.81 metres per second every second. ... The precise strength of Earth's gravity varies depending on location.
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