Determine the angular speed of the minute
Determine the angular speed of the minute hand and the hour hand of a clock(in radians per minute).
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when 0.60 mol of gas x and 0.40 mol of gas y react in a 2.0 l container tp produce z, an equilibrium is reached in which (z) is found to 0.80 mol/l. The reaction is x(g) + 2y(g)=2z(g). Calculate the value of keq
An 8.0 m, 300 N uniform ladder rests against a smooth wall. The coefficient of static friction between the ladder and the ground is 0.55, and the ladder makes a 50.0° angle with the ground. How far up the ladder can an 870 N person climb befor
During backwashing process of a softener tank, resin in the tank is regenerated using brine solution. The Reynolds's number in the tank is needed to be maintained in a range of 4500 to 5500 for effective regeneration process.
A gas expands and does P-V work on the surroundings equal to 3.2x10^2 J. At the same time, it absorbs 111 J of heat from the surroundings. Calculate the change in energy of the gas.
3 Zn(s) + 2 Bi3+(aq) → 3 Zn2+(aq) + 2 Bi(s) What is the standard reaction free energy? Faraday's constant is 96485 C/mol. Answer in units of kJ/mol
A person pulls on a 50 kg desk with a 200N force acting at a 30 degree angle above the horizontal. The desk does not budge. Draw a force diagram for the desk.
What is the rms speed of nitrogen molecules contained in an 7.6 m^3 volume at 2.2 atm if the total amount of nitrogen is 1200 mol?
For the reaction Ag2S(s) > 2Ag+ (aq) + S2- (aq) what happens to the equilibrium position if ammonium sulfide is doubled ?
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Write a 2-3 page essay or story reflecting on how Abnormal Psychology has affected your life. Potential topics to consider include:
recommendation treatment plan for a 27 years old male with diagnosis of Schizophrenia, unspecified Current Meds: risperiDONE 3 mg tablet BID
Question: Which of the following is usually not a part of hasty decision making? Need Assignment Help?
Sixty-four randomized clinical trials were included. The meta-analysis demonstrated that patients who underwent gratitude interventions experienced greater feel
developed an intervention program to help parents who have been referred to Child Protective Services for neglecting their children.
Why is it important to integrate multiculturalism and Social justice into professional identity, and how can the counseling profession exemplify
In three paragraphs, Which of Caplan's four types of consultation would you feel most comfortable using as a school psychologist?