I attached the image related to your concerned question.

In theory, the part of the brain that is responsible for the sleep wake cycle is the hypothalamus; specifically, the ventrolateral preoptic nucleus of the hypothalamus. In the image, the location of the hypothalamus is pointed by the green square.

4 0

3 years ago

Michelle and George are studying the forces and motion of a 0.8-kg low friction cart on a horizontal table. They use a spring sc

Helen [10]

Table 1: The horizontal pulling forces (F) and resulting acceleration (a) for the cart.

The cart experiences no motion when there is 0.1 N of horizontal force, so F=0 in this case. When one uses Newton's Second Law to find the acceleration caused by each force, it becomes clear that every row in the chart represents a horizontal force of approximately F=20 N. The best fit for the missing value is F=-30N.

5 0

2 years ago