Q: A train leaves Chicago at 60mph, another leaves NYC at 80mph, they're 800 miles apart, when do they meet?
A: Let's reason step-by-step:
1. The train from Chicago is traveling at 60mph, and the train from NYC is traveling at 80mph.
2. When two objects move towards each other, their speeds are added together. In this case, the combined speed is 60mph + 80mph = 140mph.
3. They are 800 miles apart when they start, and we want to find out how long it takes for them to cover this distance at their combined speed.
4. To find the time it takes, we divide the distance by the combined speed: 800 miles / 140mph = approximately 5.71 hours.
5. Since there are 60 minutes in an hour, we can convert 0.71 hours to minutes: 0.71 * 60 ≈ 42.6 minutes.
6. So, they will meet after approximately 5 hours and 43 minutes.

Final answer: The trains will meet after approximately 5 hours and 43 minutes.


Q: Write a haiku about quantum physics where every line starts with Q
A: Quantum phenomena
Quantum entanglement's strange bond,
Quantum mysteries.

