Yes. Any Wii MotionPlus should work with any Wii Remote and Wii.
Wii MotionPlus was created on 2009-06-25.
Yes, that's what the port at the bottom of the MotionPlus is for. The nunchuk and MotionPlus are required for a few games in Wii Sports Resort.
A MotionPlus by itself costs $25.
Yes.
No, you do not need the Wii MotionPlus accessory to use the Wii U. The Wii U is compatible with standard Wii remotes, including those with built-in MotionPlus. However, certain games that require precise motion controls may benefit from the enhanced accuracy of the MotionPlus, so it could be useful for specific titles.
No, the Wii MotionPlus does not work with Mario Sports Mix. The game was designed to be compatible with the standard Wii Remote and does not utilize the enhanced motion controls offered by the MotionPlus accessory. Players can enjoy the game without needing to use the MotionPlus.
That would be called the Wii MotionPlus.
No, it can only be used in Wii Sports Resort.
Yes. It does but doesn't make a difference so you should just use the wii remote.
The Wii MotionPlus is an expansion device for the Wii Remote video game controller that allows it to more accurately capture complex motion. According to Nintendo, the sensor in the device supplements theaccelerometer and Sensor Bar capabilities of the Wii Remote to enable actions to be rendered identically on the screen in real time.~From Wiki
Yes, it is called Wii Sports Resort and will feature Jet skiing, fencing, frisbee & others.
Kinect is only compatible with an XBOX 360. For an alternative, use PS Move or Wii MotionPlus, or Wii Camera.