Engineering domain: Mechanical Systems

I have attached a file SetupFile.json. SetupFile.json includes parameters of the car in the format
{
    "setupName" : "Gp2Dummy",
    "mcar"	: 728,
    "clt"	: 3.1,
    "cx"	: 1.0,
    "afrcar"	: 1.0,
    "mbrk"	: 7000,
    "gripx"	: 1.15,
    "gripy"	: 1.40,
    "loadEff"	: 0.10,
    "rtyre"	: 0.32,
    "rGearRat"	: [10.0,7.8,6.1,7.8,5.2,4.5,4.0],
    "reff"	: 0.95,
    "EngNm"	: [200,300,430,380],
    "EngRpm"	: [0,3000,7000,10000],
    "rho"	: 1.22
}

#Task
Compute the maximum possible load on the neck of the driver when the car is cornering. Assume the mass of the head to be 5kg and the mass of the helmet equal to 2kg.

Please use consistent SI units and compute the load in Newtons (N).