1# -*- coding: utf-8 -*-
2"""
3"""
4from __future__ import absolute_import
5
6from ..unitquantity import UnitQuantity
7from .time import s
8from .length import m
9
10g_0 = g_n = gravity = standard_gravity = gee = force = free_fall = \
11    standard_free_fall = gp = dynamic = geopotential = UnitQuantity(
12    'standard_gravity',
13    9.806650*m/s**2,
14    symbol='g_0',
15    u_symbol='g₀',
16    doc='exact'
17)
18
19del m, s, UnitQuantity
20