A 45 w electric mixer is operated for 5 minutes while
A 45 W electric mixer is operated for 5 minutes while mixing a 2 kg shake. Assume Csubv=4200 J/kg-K for the liquid. Determine the temperature rise (in degrees C) of the milk shake.
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The electrical power supplied to the motor is 90 kW. The motor in turn delivers 100 hp at a speed of 1000 rpm to a hoist arrangement for an elevator. Define the electric motor as the system and calculate the rate of work for the system.
Write a balanced half-reaction describing the oxidation of gaseous dihydrogen to aqueous hydrogen cations.
The torque output from an automobile engine shaft is 100 ft*lbf at 3600 rpm. What is the horsepower delivered
A solid uniform disk of mass M = 9 kg and radius R = 29 cm rests with its flat surface on a frictionless table, What is the total kinetic energy of the disk
To assess the progress made by the organisation in establishing itself in the market from first planning its entr strategy until now.
Lactic acid, C_3H_6O_3, is found in sour milk. A solution containing 1.00 g NaC_3H_5O_3 in 100.0 mL of 0.0500 M C_3H_6O_3 has a pH = 4.11. What is Ka of lactic acid
Calculate the hydrogen ion concentration in a solution containing 7.89 g of strontium hydroxide in 600 mL of solution.
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Find an article that highlights the importance of one of the following recommendations for effective early childhood instruction.
First create a spiritual assessment survey. Based on the spiritual assessment resources in the topic Resources and any other guidelines from your field of study
Your assignment should include two paragraphs: one consisting of a reflection, and one on the legal and ethical implications for business.
Problem: Choose one of the topics below relevant to sexual assault. 1. Sexual assault in the military 2. Date Rape 3. Marital Rape 4. Homosexual Rape
Your project communication should contain the following information: The purpose or goals of the communication plan.
During the last seven weeks of class, you have been asked to read several journal articles. You have been asked to reflect on your cultural identity
Prior to beginning this assignment, Read Understanding Anti-Bias Education: Bringing the Four Core Goals to Every Facet of Your Curriculum.