Question

In: Physics

Use the phasor technique to add the following sinusoidal functions. Put the final answer in the...

Use the phasor technique to add the following sinusoidal functions. Put the final answer in the form .?4(?)=?cos(??+?)?1(?)=10cos(??+10°)?2(?)=5sin(??―30°)?3(?)=7cos(??)

Solutions

Expert Solution


Related Solutions

Complete the provided C++ program, by adding the following functions. Use prototypes and put your functions...
Complete the provided C++ program, by adding the following functions. Use prototypes and put your functions below main. 1. Write a function harmonicMeans that repeatedly asks the user for two int values until at least one of them is 0. For each pair, the function should calculate and display the harmonic mean of the numbers. The harmonic mean of the numbers is the inverse of the average of the inverses. The harmonic mean of x and y can be calculated...
Two sinusoidal waves combining in a medium are described by the following wave functions, where x...
Two sinusoidal waves combining in a medium are described by the following wave functions, where x is in centimeters and t is in seconds. y1 = (1.0 cm) sin π(x + 0.20t) y2 = (1.0 cm) sin π(x - 0.20t) Determine the maximum transverse position of an element of the medium at the following positions. (a) x = 0.270 cm cm (b) x = 0.400 cm cm (c) x = 1.80 cm cm (d) Find the three smallest values of...
Choose the best laboratory technique to use in each of the following situations. Each answer should...
Choose the best laboratory technique to use in each of the following situations. Each answer should only be used once. 1. You want to conform the identity of a solid organic molecule you have extracted from a flower petal. You do not have a standard sample of this material to compare it to but you do know the name of this molecule and have reference books you can use to look up physical properties of organic molecules. 2. Separation of...
MATLAB NEEDED. This lab will use functions and arrays.   The task within is to Add, Sub,...
MATLAB NEEDED. This lab will use functions and arrays.   The task within is to Add, Sub, or Multiply 2 Matrix. See Manipulate Matrix doc for the methods. My reference to matrix below is because we are doing matrix math. The matrix are arrays. Matlab built-in functions not allowed You will write 3 functions (call those functions): 1. ADD two matrix,   2. SUBTRACT two matrix, and 3. MULTIPLY two matrix. Requirements: Write the script to cycle until user chooses to stop....
Plot the following parabolic functions in Excel and then answer the discussion question below . Use...
Plot the following parabolic functions in Excel and then answer the discussion question below . Use at least 8 points for each plot: Each graph is worth 15 points and must include 8 points. 1) y=x2-6x+8 2) y=x2+4 3) y=(-1/2)(x2) 4) What is the maximum number and the minimum number of x-intercepts for a parabola? Why? (15 points) In order to obtain full credit, you will need to plot the functions in Excel or using the Open Office feature and...
Use the following set of Data Management final examination scores to answer the questions below: 92,...
Use the following set of Data Management final examination scores to answer the questions below: 92, 48, 83, 62, 76, 64, 81, 98, 70, 70, 55, 83, 46, 79, 70, 97, 91, 53, 86, 89 a. Determine the mean, median, mode, range, and standard deviation. b. Find Q1 and Q3 and state the IQR. Determine if there are any outliers. c. Construct a box and whisker plot (by hand or using technology). d. Construct a histogram. Describe the shape of...
Which technique would you use to determine the following? You can only use each technique once....
Which technique would you use to determine the following? You can only use each technique once. Not all techniques will be used. Explain your answer. techniques available: - SDS-PAGE and Western blot - TLC - freeze-fracture - lactoperoxidase labeling - FRAP/photobleaching - photoactivation - hydropathy plot 1. You want to determine if a membrane has proteins in it or not. 2. You want to determine if a cell membrane has the Na+/K+ transporter. 3. You want to determine the types...
Use the following market supply and demand functions to answer questions PD = 5000 − 25QD...
Use the following market supply and demand functions to answer questions PD = 5000 − 25QD PS = 15QS Solve for the equilibrium price and quantity. What is the consumer surplus and producer surplus generated by this market? If there were an added fixed cost of production equal to 1000, what is the new equilibrium price and quantity? 1 How do the producer and consumer surpluses change, respectively, as a consequence of the additional fixed cost given in question 11?...
Use the following information to answer the next six exercises also using excel functions for the...
Use the following information to answer the next six exercises also using excel functions for the answers: Yoonie is a personnel manager in a large corporation. Each month she must review 16 of the employees. From past experience, she has found that the reviews take her approximately four hours each to do with a population standard deviation of 1.2 hours. Let Χ be the random variable representing the time it takes her to complete one review. Assume Χ is normally...
// Add the following functions: // 1. 'getRadius' asks the user to enter the radius of...
// Add the following functions: // 1. 'getRadius' asks the user to enter the radius of a circle // and returns the given value. (should return a double) // 2. 'calcArea' takes the radius and returns the area of a circle. // 3. 'printResults' void type function that should print the results to // console. // Your function needs to have a local variable called 'PI' which holds the // value '3.14159'. // The function call is provided, you just...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT