Welcome to the Equation Solutions - Looping Challenge, where the laws of physics are merely a suggestion. You have been warned.
Here's your first equation:
Time = 2 × Speed × Frequency
What do you get when you multiply 2 by 3, and then divide by 2? A) 6, B) 3, C) 1, or D) Infinity (because math is weird like that). Answer: C) 1.
Or if you're feeling extra adventurous:
Or if you want to give up and just look at some Time Traveler's Guide