/// <summary>
/// Initializes a new instance of <see cref="T:Gu.Units.Speed"/>.
/// </summary>
/// <param name="value"></param>
/// <param name="unit"><see cref="T:Gu.Units.MetresPerSecond"/>.</param>
public Speed(double value, SpeedUnit unit)
{
this.metresPerSecond = unit.ToSiUnit(value);
}
/// <summary>
/// Creates a new instance of <see cref="T:Gu.Units.Speed"/>.
/// </summary>
/// <param name="value"></param>
/// <param name="unit"></param>
public static Speed From(double value, SpeedUnit unit)
{
return(new Speed(unit.ToSiUnit(value)));
}