Since it is a circular rink something spinning in a non stop circular motion increases slightly and stays at a steady speed. So the girl technically is not accelerating.
In the development of urban land, which of the following is typically built on the most accessible site?
Answer: Retail complexes
D. The supply of solar power will not run out.
Solar is one of the emerging renewable sources of energy. The sun has generated energy for billions of
years. Solar energy can be converted to other forms of energy. Solar energy is
energy collected from a natural source which replenishes on a human timescale.