What does engine thrust-to-weight ratio mean?

[Quentin]

Automotive thrust-to-weight ratio is the driving force divided by the total vehicle mass. Below is relevant information about engines: Introduction: An engine is a machine capable of converting non-mechanical energy into mechanical energy. Classification: Includes internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. External Combustion Engine: An external combustion engine means the fuel burns outside the engine. Internal Combustion Engine: An internal combustion engine, also known as a reciprocating piston engine, differs most significantly from external combustion engines in that the fuel burns inside it. There are many types of internal combustion engines, with common gasoline and diesel engines being typical examples.