However, Cauchy observed that the stress vector T {\displaystyle T} across a surface will always be a linear function of the surface's normal vector n {\displaystyle n} , the unit-length vector that is perpendicular to it.
Some do and some don't. A Nintendo Wii costs approximately $250 (the price range is $160-$380). <br /><br /> Don't forget that, in addition to the Wii itself, you have to buy games and controls; that'll cost an extra $50-$100.
The Nintendo Switch, according to the video, will be available March 2017. But how much will the Switch cost? Nintendo hasn't confirmed the cost for the convertible console, according to TechRadar, but the credit-rating agency Macquarie predicts the Switch will retail between $300 and $350. But TechRadar pointed out this might be based on outdated information that easily could have changed.