ZetaLib prompt

GPTClaudeGemini··▲ 311 copies·updated 2026-07-14

zetalib-prompt-4.prompt

A luxury sports-car is traveling north at 30 km/h over a roadbridge, 250 m long, which runs over a river that is flowing at 5 km/h eastward. The wind is blowing at 1 km/h westward, slow enough not to bother the pedestrians snapping photos of the car from both sides of the roadbridge as the car passes. A glove was stored in the trunk of the car, but slips out of a hole and drops out when the car is half-way over the bridge. Assume the car continues in the same direction at the same speed, and the wind and river continue to move as stated. 1 hour later, the water-proof glove is (relative to the center of the bridge)

approximately?

A) 4 km eastward

B) <1 km northward

C) >30 km away north-westerly

D) 30 km northward

E) >30 km away north-easterly

F) 5 km+ eastward

when to use it

Community prompt sourced from the open-source GitHub repo Exocija/ZetaLib (no explicit license). A "ZetaLib prompt" style prompt — adapt the placeholders and specifics to your task. Imported as-is and not independently retested here, so check the output before relying on it.