Why compare petrol prices? Comparing fuel prices allows you to find some of the cheapest places to fill up nearby, so you’re not paying more than you need to. While there may only be a few pence per litre difference, that all adds up when it comes to the total amount you top up ...
We have 4 cycle engines, so that is 5 power strokes per second and 5 exhaust strokes, etc. So the energy per second in gasoline engine is 55,968 Joules. To clarify what did with the diesel, I assumed half the weight of diesel fuel compared to gasoline. So, for th...