Revolutions attaining the maximum speed
A disk with a 1.0-m radius reaches a maximum angular speed of 18rad/s before it stops 35 revolutions (220 rad) after attaining the maximum speed. How long did it take the disk to stop?
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Suppose that 1.02 of rubbing alcohol evaporates from a 70.0 aluminum block. If the aluminum block is initially at 25, what is the final temperature of the block after the evaporation of the alcohol? Assume that the heat required for the vaporizati
Which of the following statements describes KCl (aq)?
The volume of a drop of rain was found to be 0.448 ml at N.T.P. How many molecules of water and number of atoms of hydrogen are present in this drop?
In a titration experiment, a 12.5 mL sample of 0.0500 M KOH neutralized 14.7 mL of HNO3 solution. Calculate the molarity of the HNO3 solution.
a tank containih 115 moles if neon gas it has a pressure of 57 atm at a temperature of 45 celsius. calculate the volume of the tank.
What is the theoretical yield of bismuth when 393 g of Bi2O3 reacts with excess carbon as shown below?
Describe some common relationships and other considerations used by auditors when assessing the Peso (dollar) amount considered material.
0.035M O2(g) AND end with 0.012M NO2, what is the equilibrium constant for this reaction and what are the equilibrium concentrations for NO and O2?
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