What must the density of the air be for the ballon to float
A balloon that has Fb =12N takes up a volume of 3.3L. What must the density of the air be for the ballon to float? what would the size of the ballon be if the envelope and basket weighs 8260 N?
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A mass M moves at speed V0 perpendicular to a dumbbell at rest on a frictionless horizontal table. The dumbbell consists of two masses m at the ends of a massless rod of length L.
A spectrophotometer was calibrated with a 6.1×10-4 M (in Cu) Cu-neocuproine solution. This calibration was carried out in a 1.00 cm cell, and yielded an absorbance of 0.235 AU. An unknown was then analyzed in this same spectrophotometer, but
Determine the back pressure required to cause a normal shock to stand in the nozzle exit plane and the flow speed leaving the shock.
Calcium reacts with vanadium (V) oxide according to the following equation. How many grams of calicum oxide can be formed if 2.000 g of calicum is mixed with 1.500g of vanadium (V) oxide?
Calculate the energy efficiency of a continuous glass melter that uses room temperature air for burning methane gas. Assume 0% excess air.
A 1.00 L vessel at O C contains 0.19 mol H2, and 1.9 mol CH4. Calculate the pressure of gas mixtureand the partial pressure of each constituent gas in the mixture.
Consider a sample and let for where c is some specified number. Give a general argument to show that the sample variance of the is identical to that of the . [Hint: How are and related? When trying to find a general argument to show that the sampl
Three capacitors of capacitance 6, 6, and 4 µF respectively, are connected in series to a 2 V battery. What is the charge on the positive plate of the 6 µF capacitor?
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Drawing on the theoretical frameworks discussed in the Domestic Violence Overview (e.g., social learning theory, feminist perspectives, traumatic bonding theory
How do you think current media portrays of marriage overall, and in what ways might these portrayals overlook or misrepresent the realities of marriage
Write about one thing you learned about acculturation. Also, describe one strategy you learned about how to support refugees and immigrants,
Respond with feedback to this student: Labeling theory focuses on how being officially labeled as a criminal by the criminal justice system
This project explores the women's rights movement and its efforts to address gender inequality through awareness, advocacy, and collective action.
Question: From perspective, one of the positive contributions of deviance is that it fosters social change.
Problem: Improper. Why is there so much violence with all these gangs in rivalry in Jacksonville Fl