Consider formula a to be v = startfraction 2 pi r over t endfraction and formula b to be v2 = gstartfraction 2 pi r over t endfraction. write the letter of the appropriate formula to use in each scenario.

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

it is the most commonly accepted one

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.