English only
sorry but thanks for points
A quick answer is to say that you slow down before you enter the curve and while entering the curve, about 1/4 the way in, you speed up.
If you need a more detailed answer about Kinetic energy, then the real problem is not the KE, it is the centrifical force. F = m v^2/r which had a direction. The faster you are travelling through the curve, the greater the force. The force is pointed away from the center of the curved surface so if the road is slippery you have a chance of leaving the road if you are not careful.
The answer is stated below:
upper class
Completing the sentence and filling the blanks:
More extended kinship ties, obligations, and interests are more characteristic of the upper class.
Quick information:
Kin relationships are traditionally defined as ties based on blood and marriage.
Monarchy or Tyranny. for some reason my answer has to be more than 20 characters.