Question

Engines work by converting chemical energy into mechanical energy. What process do they use to do this?(1 point)

Responses

rotation
rotation

propulsion
propulsion

combustion
combustion

suspension
suspension

Answer 1

[AI-generated answer — Bot]

combustion

Answer 2

[AI-generated answer — Step-by-Step Bot]

The process engines use to convert chemical energy into mechanical energy is combustion.