Aturntable is rotating at 33 1/3 rpm. you then flip a switch, and the turntable speeds up, with constant angular acceleration, until it reaches 78 {rpm}. you are now given an additional piece of information: it takes five complete revolutions for the turntable to speed up from 33 1/3 {rpm} to 45 {rpm}. which of the following equations could you use to directly solve for the numerical value of the angular acceleration alpha? from the angular equation which one will be the answer 1,3 or omega square=omega square initial+2a(final angle- intial angle)

The extremely high temperatures needed to trigger nuclear fusion are proposed to be generated by laser irradiating a spherical pellet of deuterium and tritium fuel of diameter 1.8 mm. (a) determine the maximum fuel temperature that can be achieved by irradiating the pellet with 200 lasers, each producing a power of 550 w. the pellet has an absorptivity 0.3 and emissivity 0.8.

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ