No. Powered Rails just accelerate a minecart. If something tries to move the block they are on, they will 'pop' out.
You need powered rails, powered by a redstone torch. These rails push you along, they can push you up a slope.
You can't have make turns with powered rails for turns you need to use normal rail tracks it should automatically turn it for u.
minecarts can be used on rails and for powered rails, first, put a detector rail before the powered rail, then once the minecart is detected, it powers the rail.
You have to make a rail track (with powered rails) put the mine cart on the rail and nudge it.
There are three types of tracks: Rails Powered Rails Detector Rails A cart will only be placed if you are looking at a type of rail. After you place it, you can push it around on the grass or sand
make some rails and powered rails put them how you please with power rails every once and a while. make a minecart and place it on the rails then jump in and your ready too go! (if that was not the best answer goto youtube and look it up)
Detector rails generate redstone energy (for a redstone wire or other contraption) when a minecart is on them. You can make a simple minecart accelerator by placing rails like so: [minecart rail][detector rail][powered rail][powered rail][detector rail][minecart rail]
have the rails along your track but you must use normal rails to turn corners. Now put redstone Next to the rails and then a lever/button or somthing to work it, i think detector rails work aswell but not sure how. Now you have your power rails:D
You could push the minecart, although you wont go that far. You can also try powered rails to push your minecart forward.
You would need rails, detector rails, power rails, and minecarts.
In order for a powered rail to work, you need a redstone torch placed right next to it. This torch will power 16 rails in each direction. Keep this in mind while placing them.
You can't