A sinusoid with 1-V peak amplitude is applied at the input of a filter having the transfer function Find the peak amplitude and the phase (relative to that of the input sinusoid) of the output sinusoid if the frequency of the input sinusoid .... Read More

A uniform solid disk of radius R and mass M is free to rotate on a frictionless pivot through a point on its rim (Fig. P10.49). If the disk is released from rest in the position shown by the blue circle, what is the speed of its center of mass when the disk reaches the position indicated by the dashed circle? (b) What is the speed of the lowest point on the disk in the dashed position? .... Read More

1: What is the "zero property" and how can it be used to solve equations? 2:How does your strategy for factoring equations differ from factoring polynomial expressions? 3:In your own words, describe what a function is. Show an example of a function? .... Read More

Two aqueous sulfuric acid solutions containing 20.0 wt% H2SO4 (SG = 1.139) and 60.0 wt% H2SO4 (SG = 1.498) are mixed to form a 4.00 molar solution (SG = 1.213).(a) Calculate the mass fraction of sulfuric acid in the product solution.(b) Taking 100 kg of the 20% feed solution as a basis, draw and label a flowchart of this process, labeling both masses and volumes, and do the degree-of-freedom analysis. Calculate the feed ratio (liters 20% solution/liter 60% solution).(c) What feed rate of .... Read More

A writer uses a converging lens of focal length f = 12 cm as a magnifying glass to read fine print on his book contract. Initially, the writer holds the lens above the fine print so that its image is at infinity. To get a better look, he then moves the lens so that the image is at his 25-cm near point. How far, and in what direction (toward or away from the fine print) did the writer move the lens? Assume his eye is adjusted to remain always very near the magnifying glass. .... Read More

Question 1 Please solve the following problem, indicating your response on a Word document and submitting the document via File Upload.Using the following formula, solve the problem below, and show your work.TWA = CaTa CbTb ... CnTn 8TWA=Time-Weighted AverageCa=Concentration of .... Read More

Read the following instructions in order to complete this discussion, and review the example of how to complete the math required for this assignment: Read about Cowlingâ€™s Rule for child sized doses of medication (number 92 on page 119 ofElementary and Intermediate Algebra).Solve parts (a) and (b) of the problem using the following details indicated for the first letter of your last name If your assigned number isFor part (a) of problem 92 use .... Read More

Martyâ€™s Barber Shop has one barber. Customers have an arrival rate of 2.2 customers per hour, and haircuts are given with a service rate of 5 per hour. Use the Poisson arrivals and exponential service times model to answer the following questions: a. What is the probability that no units are in the .... Read More