Think of what the water is doing at different stages at a dam. The water stored behind a dam is an example of energy. As the water flows through the dam, it turns a turbine of a generator, and so the kinetic energy is converted to energy.

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages