Powered rails cannot increase the speed of a minecart to more than 8 blocks per second on either the north south or east west axis.
Minecraft powered rail spacing. The block will stop the cart but having the powered rail connected to the button there makes an easy launch point. If you have inclines they ll need to be more frequent. Pocket edition like detector rails and activator rails and unlike regular rails powered rails. The powered rail when attached to redstone moves your minecart along the rail.
It was added as a response to the minecart booster bug which was fixed with the release of beta 1 6 and 0 8 0 for minecraft. Thereafter the optimal spacing of powered rails on a level track is to use 1 every 38 blocks for occupied carts that is a repeating pattern of 1 powered rail followed by 37 normal rails then another powered rail and so on which maintains a constant minecart speed of. If the powered rail isn t connected to redstone it will stop your cart. Six gold ingots one stick and one.
Therefore the bare minimum is 8 blocks between powered rails for an empty cart or 80 blocks between powered rails for a player in a cart. Also if you re on a mulitplayer server server lag impacts your momentum. For other rail related objects found in minecraft see rail disambiguation. I believe it s one powered rail every 27 blocks to maintain max speed and three powered rails to get you up to max speed from rest.
You can also place a block at each end of the track with a powered rail right up against the block and button to activate the rail. In an ideal perfectly flat scenario 1 powered rail every 33 blocks. For all other utility minecart types the optimal spacing of powered rails on a level track is to use 1 every 27 blocks for empty utility carts 1 powered rail followed by 26 normal rails. For servers i usually space them about 28 blocks apart.
3 powered rails in a row on flat terrain is sufficient to boost all minecart types from rest to the maximum speed of 8 m s. 3 an powered rail that isn t receiving power can stop a cart. A full utility minecart requires much more at 1 every 6 blocks. The speeds that can be achieved with varying numbers of powered rails or intervals of normal rails between powered rails is complex for a thorough discussion see tutorials minecarts.