A stream of water of cross-section area a and velocity v1
A stream of water of cross-section area A and velocity v1 strikes a plate which moves to the right with a velocity V. Determine the magnitude of V, knowing that A 5 600 mm2, v1 5 30 m/s and P 5 400 N.
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Initially the air in this tank is at 20 psia and 70 degrees F. Presuming that the ank is well insulated determine the temperature and mass in the tank when it is filled to 120 psia.
Iron pyrite, commonly known as "fool's gold," is 46.5% Fe and 53.5% S. A crystal of iron pyrite contains 4.24g of iron. A) Calculate the mass in grams of the crystal. B) How many moles of iron is in the crystal
In Singles badminton game, shuttle is smashed by Player A from close to base line, which is 6 m from the net. Height of the net to be cleared by a smash is 1.55 m. The shuttle is hit by player A at a speed of 250 km/h.
A small plastic sphere charged to -10 nC in held 1.0 cm above small glass bead at rest on a table. find the maximum charge can the bead have without leaping up
Calculate the concentration of Ni2+ in a solution that was prepared by mixing 50.0 mL of 0.020 M Ni2+ with 50.0 mL of 0.0300 M EDTA. The mixture is buffered at a pH of 3.0.
When a beam of white light is incident (vertically) on a thin oil slick (n = 1.25) floating on water, What is the thickness of the oil slick
A pre-sedimentation basin has been designed that reduces the river water suspended solids concentration from 500 to 200 mg/L. How many pounds of dry solids does this represent per million gallons of treated water
A second skater initially at rest with a mass of 58.4 kg catches the snowball. What is the velocity of the second skater after catching the snowball in a perfectly inelastic collision
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For Native Americans, which of the following groups is represented by the term "grandparent?" a. only the parents of one's biological mother
Using PsychInfo or Google Scholar, find a research study examining cultural distinctions in emotions (feeling and/or expressing).
This student working with teenagers with neurodiverse or autistic providing them with the structure in particular to the context of this discussion rules
Lisa and Hilda are seeking counseling due to Lisa's sensitivity and personalization of Hilda's conversations. Hilda dislikes Lisa's alluding to her issues
In the article "Why It's Important to Think about Social Media Use as a Form of Dissociation, Rather than Addiction" written by Amanda Baughan
Which of the following of Piaget's substages is the above statement most indicative of? Question options:
Researchers have identified the triggers (risk factors) for living with symptoms of depression. Which of following have been linked with increased risk factors?