Determine the mass of crate
A 32 N force, parallel to the incline, is needed to push a certain crate at constant velocity up a frictionless incline which is 30 degrees over the horizontal. Determine the mass of crate?
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On average, what value is expected for t statistic when the null hypothesis is true?
Discuss why p-nitro phenol is a stronger acid than the phenol itself. Would p-methoxyphenol be a stronger or weaker acid than phenol? Explain.
If it took 7.85 of a.102 M H2SO4 to reach the equivalence point, given a 10.0 mL sample of an unknown Ba (OH)2 solution.
Calculate the molecular formula for this compound. Determine the numbers of moles of hydrogen atoms are in one mole of molecules (or equivalently discuss how many hydrogen atoms are in one molecule)?
A 0.1247 g sample of ascorbic acid, Vitamin C, was burned in a carbon-hydrogen combustion apparatus to form the 0.0510 g of water and 0.1869 g of carbon dioxide.
Explain what is meant by the polarity of molecules? Explain what causes differences in polarity? Illustrate the structural formula of isopropyl alcohol. Discuss how it differs in polarity from the water.
By using 2.30 x 10^17 kg/m3 as the density of nuclear matter, determine the radius of a sphere of such matter which would encompass a mass equivalent to that of Earth. Earth consists of a mass equivalent to 5.98 x 1024 kg and average radius of aro
Calculate the number of valence electrons for the molecules NH3, CH4 and H2O by adding up the valence electrons for the constituent atoms. Calculate the numbers of -bonds and the number of lone electron pairs in each compound.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult