In article , RobertR237 says...

Depends on rather you answer the question as written or read more into it.
Answering the question directly as written the answer is both would produce
exactly the same thrust. If the question however asked which was capable of
producing more thrust, the answer changes.

Ahh so he says as the bulb lights and the dawn arises ...Now I see :-)

Chuck (I'm sliding on the ice) S