You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: BEV_getMotorSpeedFromVehicleSpeed.m
    path of file: ./repos/Simscape-Battery-Electric-Vehicle-Model/BEV/Utility
    
    the code of the file until where you have to start completion: function motorSpd_rpm = BEV_getMotorSpeedFromVehicleSpeed(nvpairs)
%% Computes motor speed from vehicle longitudinal speed

    
function motorSpd_rpm = BEV_getMotorSpeedFromVehicleSpeed(nvpairs)
%% Computes motor speed from vehicle longitudinal speed

% Copyright 2023 The MathWorks, Inc.

arguments
  nvpairs.VehicleSpeed_kph (1,1) double {mustBeNonnegative} = 0
  nvpairs.TireRollingRadius_m (1,1) double {mustBePositive} = 0.35
  nvpairs.GearRatio (1,1) double {mustBePositive} = 9.1
end