What is the relationship between the displacement and the period in a mass hanging on a spring oscillation and why?

If you take a ball of moist clay and throw it against the wall it will stick. However, if you take a handful of clean sand and throw it against the wall it will just fall to the floor. Explain these two behaviors.

Sunsets are red because A. the longest path of sunlight through the atmosphere is at sunset or sunrise. B. a lot of high-frequency light is scattered by the atmosphere. C. blue light from the sun is scattered by Earth's atmosphere. D.

Which of the following statements is true? Biomass is a completely clean fuel. It doesn't release any harmful chemicals. Wind energy is converted into transportation fuel for cars and other vehicles.

A brick is released with no initial speed from the roof of a building and strikes the ground in 2.50 s, encountering no appreciable air drag.

Quick puzzle question. If god created the universe who created god?

What is a compound? a poly element pure substance a homogenous mixture a single element pure substance a heterogeneous mixture

Venn diagrams are used for comparing and contrasting topics. The overlapping sections show characteristics that the topics have in common, and the sections that are unique to each topic show the characteristics that apply to only that topic.

Each of two identical objects carries a net charge. The objects are made from conducting material. One of them is attracted to a positively charged ebonite rod, and the other is repelled by the rod.

Como calcular massa volume e densidade?

What would most likely happen if the power lines in a petroleum power plant were broken? a. The petroleum would not burn. b. Steam would not be produced. c. Customers would not receive electricity. d. Energy would not be converted.