PhysicalConstants`

AccelerationDueToGravity

As of Version 9.0, physical constant functionality is built into the Wolfram Language »

is the acceleration of a body freely falling in a vacuum on Earth at sea level.

更多信息和选项

To use AccelerationDueToGravity, you first need to load the Physical Constants Package using Needs["PhysicalConstants`"].
AccelerationDueToGravity is given in units of Meter/(Second^2).
The acceleration due to gravity is 9.80665 Meter/Second².

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