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a grindstome of radius 4m is initially spinning with an angular speed of 8 rad/s. Angular speed is the increased to 10 rad/2 over the next 4 seconds....
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An 10.0 m, 210 N uniform ladder rests against a smooth wall. The coefficient of static friction between the ladder and the ground is 0.55, and the...
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sealed vessel contains .8 moles of an ideal gas at an initial P,V,T state its temperature is 290K. it is then taken to a final P,V,T state via an...
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William Tell is shooting at an apple that hangs on a tree, as shown in the figure below. The apple is a horizontal distance of 20.0 m away and at a...
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I need help, please? The title is- Research Designs: A Critical Element for a credible nursing practice Credible Nursing Practice How can research
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Draw the product of the following reaction SEQUENCE . - CH] ~ ~ CH2 HO - OH H ;C - CHS Meat ! CH3 Create OSCETEKEtch ANSWER 1 Incorrect .
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Hi , i need to properly citate this references in APA style, my professor is telling me that it still has errors.
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The figure shows three forces applied to a trunk that moves leftward by 3.41 m over a frictionless floor. The force magnitudes are F1 = 4.52 N, F2 =...
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If Cori Cycle were to occur and remain with in one cell what are the specific number of ATP generated and used in different parts of cycle
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A stretched wire of length 1.2 m is fixed at both ends. A transverse wave of speed 300 m/s is propagated along the wire and forms a stationary wave.
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What is the pathophysiology of cholelithiasis that leads to the presenting signs and symptoms?
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eria are on planet, even tough we study bacteria under microscope? define eukaryotic species and why we cant use that method for bacteria and archaea?...
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Which of the following is an action that people in Florida could take to help decrease the turbidity of coastal waters?
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How would a person most likely become ill from fecal coliform in water?
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A home gets its water from the public supply. Which of the following would be the best way for the homeowner to obtain a water-quality report?
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A very long cylinder of radius R is made of a polarized dielectric. The polarization vector P = a s where the quantity a is a positive constant and s...
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If you prepared two buffers: buffer B in which you mixed 1.493g of NaC2H3O2 in 100ml of 0.1 M acetic acid 2. buffer C in which you mixed 8.
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48. Which of the following surfaces is not porous? A) Cardboard B) Wood C) Paper D) Glass 49. Which of the following is most representative of
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A light string is tied to the other end of the horizontal spring.
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Identify the limiting reactant and the mass of excess reactant remaining in the reaction below if 60.0 grams of sodium hydroxide and 182.7 grams of...
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The F2 generation of a cross between a parental red flower and a parental white flower pea plant is 297 red flower plants and 103 white flower plants....
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How do you calculate the repeat sequence for the DNA from a heterozygous individual?
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Zinc (II) and the ligand L form 1:1 complex that absorbs strongly at 600.
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Given the equation 2A - 2B + C At a particular temperature, K = 1.6 104. If you mixed 5.0 mol B, 0.10 mol C, and 0.
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Problem 20: An electron ( m = 9.109 10 -31 kg) is in the presence of a constant electric field E. The electron has a charge of e = 1.602 10 -19 C and...
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1.0M HCl, 0.5 M HCl, 1.0M HF, and 0.50M HF solutions are put into 4 different beakers. If you were able to see the molecules/ions in the solution,
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The star Sirius, the brightest star in our northern skies, has a white-dwarf companion.
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Your policy briefing should contain the following information for each country: Brief summary of the immigration policy Response to immigrants - how
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A test charge of +2 C is placed halfway between a charge of 7.5 C and another of 3.5 C separated by 10 cm.What is the magnitude of the force on the
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A solution of p-nitrophenol at pH 8.75 was found to have an A400 of .585. What is the total concentration (in M) of p-nitrophenol (ionized plus
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WHAT IS MARFAN SYNDROME?This question was posted by student 188525 under the science category, I am going to post the answer to this question and hopefully I get to give a very comprehensive answer to
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Problem 9: Four point charges of equal magnitude Q = 55 nC are placed on the corners of a rectangle of sides D1 = 25 cm and D2 = 11 cm. The charges...
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Two long-length rectilinear conductors are positioned vertically to the page level, as shown in the figure below.
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grains of fine california beach sand are approximately spheres with an average radius of 78(mew,m) and are made of silicon dioxide. A solid cube of...
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Resources: Department of Energy: http://www.energysavers.gov http://energy.gov U. Energy Information Administration: http://205.7 State energy...
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1)A pendulum has a length of 7.41 m.The acceleration due to gravity is 9.8 m/s2 .How long would the pendulum have to be to double the period?
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According to Jeffrey Berry, organizations that seek "a collective good, the achievement of which will not selectively and materially benefit the
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Michigan's Isle Royale is located in Lake Superior and is 45 miles long and 9 miles wide. Ecologists estimate that the moose population has been on...
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The density of steel is about 7900 kilograms per cubic meter, and its breaking stress, defined as the maximum stress the material can bear without...
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Barium sulphate can be made by mixing solutions containing the barium and sulphate ions. The net ionic equation for this reaction is Bast") + so 2-...
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29. Some antacid products that bubble when added to a glass of water contain both sodium bicarbonate and citric acid. When an antacid tablet is
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The freezing point depression constant for water is -1.86 C/m. At what temperature will a solution containing 7.99 g BaCl, and 52.0 g H,O begin...
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One of the steps in the commercial process for converting ammonia to nitric acid is the conversion of ammonia to nitric oxide.
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A ball is released at the left end of these different tracks. The tracks are bent from equal=length of pieces of channel iron.
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A scientist wants to make a solution of tribasic sodium phosphate,Na3PO4, for a laboratory experiment.
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The density of ethane, C2H6 (30.1 g/mol), at 52C and 1.81 atm pressure isThe density of ethane, C2H6 (30.1 g/mol), at 52C and 1.81 atm pressure is...
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A sample of methane, CH4, occupies a volume of 70.0 mL at 25C and exerts a pressure of 965.0 mmHg. If the volume of the gas is allowed to expand to...
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A particular species of protist lacks the ability to engulf food and does not contain chloroplasts.
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A motorist traveling at 13 m/s encounters a deer in the road 47 m ahead.
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1/A block of mass m is pulled, via two pulleys as shown, at constant velocity along a surface inclined at angle . The coefficient of kinetic friction...
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