Battery Power Rating - What does âAh' mean? Finding the correct battery size for your requirement can prove difficult, with terminology appearing somewhat confusing. Most lead acid batteries are manufactured to 2V, 6V or 12V, however the 'Ah' rating can be greatly varied. So what does âAh' mean and how does this affect your choice?
On the other hand a planing hull is like the wing of an airplane and as speed increases, it creates lift and rides on top of the water, just like your flat hand lifts in the wind. A good example is a regular surfboard.
When paddling in beam seas, the stern the kayak tends to swing around to point downwind, also called bowcocking or weathercocking.) A rudder is a great advantage in these situations as it not only helps the boat stay on course but can be used to help get the kayak back on course.