Suppose Galileo dropped a lead ball (100 kilograms) and a glass ball (1 kilogram) from the Leaning Tower of Pisa. Which one hit the ground first? (Assume that there is no air resistance.)

An independent judicial branch makes a society more democratic because A. it interpret laws that are unclear. B. it protect the rights of individuals. C. it enforces laws related to elections. D. it deters citizens from breaking the law.

What term describes the state of matter in which the attractive forces between particles are the greatest?

Hydrates take the form: compound·nh2o. an unknown hydrate has a molar mass of 190. g/mol. if the anhydrate has a molar mass of 100. g/mol, what is the integer n in the hydrate.

Where are the electrons located on a periodic table?

What happens when the atoms of a substance are regrouped?

What is the molarity of a solution that contains 4.53 moles of lithium nitrate in 2.85 liters of solution? 0.874 M 0.629 M 3.77 M 1.59 M 2.57 M 1.98 M

In which type of unconformity is the eroded rock tilted or folded? disconformity nonconformities angular unconformity scarp unconformity

A liquid solution can be made from solid, liquid, or gas solute.

How many liters of water can be made from 55 grams of oxygen gas and an excess of hydrogen at a pressure of 12.4 atm and a temperature of 850 c?

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