Express the vibration of a machine given by x(t) = -3 cos(2t) + sin(2t) in the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Express the vibration of a machine given by x(t) = -3 cos(2t) + sin(2t) in the form x(t) = A cos(2t + B) Express the vibration of a machine given by x(t) = -3 cos(2t) + sin(2t) in the form x(t) = A cos(2t + B)
Expert Answer:
Answer rating: 100% (QA)
Solution Given that xt 3 os t Sin 2 t x t 3 os 2 Now considering Again 3 A Cos B ... View the full answer
Related Book For
Posted Date:
Students also viewed these accounting questions
-
Classify each of the following as an element, compound, or mixture, and justify your classifications: salt, stainless steel, tap water, sugar, vanilla extract, butter, maple syrup, aluminum, ice,...
-
The vibration of a motor mounted on the end of a cantilever beam can be modeled as a mass-spring system. The motor weighs 30 lb, and the beam weighs 7 lb. When the motor is placed on the beam, it...
-
The vibration of a motor mounted in the middle of a fixed-end beam can be modeled as a mass-spring system. The motor mass is 40 kg, and the beam mass is 13 kg. When the motor is placed on the beam,...
-
How often is the lifecycle sustainment plant updated? A. Before in initial operation, test and evaluation. B. At each milestone decision. C. Prior to each major change to the product of strategy. D....
-
Owner Kay Fay is considering franchising her Noodles Galore restaurant concept. She believes people will pay $ 6.25 for a large bowl of noodles. Variable costs are $ 2.50 a bowl. Fay estimates...
-
A particle with charge 2.0 C moves through a uniform magnetic field. At one instant the velocity of the particle is (2.0 i + 4.0 j + 6.0 k) m/s and the magnetic force on the particle is (4.0 i 20 j...
-
Consider the effect on profitability of introducing a heat-mass exchanger into the ammonia synthesis loop operating at \(90 \mathrm{bar}\). What is the optimal operating temperature of the flash...
-
Jimmy Jones operates Jimmys Cricket Farm in Eatonton, Georgia. Jimmys raises about 18 million crickets a month. Most are sold to pet stores at $ 12.90 for a box of 1,000 crickets. Pet stores sell the...
-
A Quality Management System, often called a QMS, is a set of internal rules that are defined by a collection of policies, processes, documented procedures, and records. This system defines how a...
-
Two power plants are currently emitting 8,000 tons of pollution each (for a total of 16,000 tons) in City A. Marginal pollution reduction costs for Plant 1 are given by MCR 1 = 0.02 Q 1 and for Plant...
-
Whispering Winds Windows Inc. is in the process of setting a target price on its newly designed tinted window. Cost data relating to the window at a budgeted volume of 4,480 units are as follows. Per...
-
The S&P 500 Index closed at 2863.39 on April 28 and closed at 2939.51 on April 29. Calculate the continuously compounded return on the index from April 28 to April 29.Answer to the nearest hundredth...
-
Answer each of the questions and briefly explain your reasoning. a) Describe the difference between patents and design registration. Do they need to be registered? (4 marks) b) In what circumstances...
-
Consider a two station line. The first station pulls from an infinite supply of raw materials (i.e., there are always jobs available at the buffer of the first station). Between the two stations...
-
If A(1,2) , B(4,3) and C(6,6) are the vertices of a parallelogram ABCD, find the coordinates of the fourth vertex D.
-
Using the forecast projections on Exhibit 10, calculate the Free Cash Flows in each year. Assume the following for simplicity: Technically the deal is supposed to close mid 2012. Assume that the deal...
-
Describe the UDP segment fields with the segment structure diagram. (10 Points) Compute the check sum for each of the following data payloads. (6 Points) 0x1215 0xFF09 0xFF34 0x1232 0xAAEF 0xAEFF...
-
If a and b are positive numbers, find the maximum value of f ( x ) = x a (9 x ) b on the interval 0 x 9.
-
Construct a Simulink model to plot the solution of the following equation for 0 t 4. 2 + 12 + 10x2 = 5 sin 0.8t x(0) = (0) = 0
-
Figure P11.35 a is the circuit diagram of a speed-control system in which the dc motor voltage va is supplied by a generator driven by an engine. This system has been used on locomotives whose diesel...
-
A certain mass, m = 2 kg, moves on a surface inclined at an angle ( = 30 above the horizontal. Its initial velocity is v(0) = 3 m/s up the incline. An external force of f1 = 5 N acts on it parallel...
-
Active-Ingredients is a company supplying baking ingredients in major hypermarkets that are facing intense competition from many local and foreign brands. Active-Ingredients is thinking of using a...
-
Nan-Clean is a newly developed cleaning liquid for milk bottles that uses special enzymes to remove dirt effectively. Nan-Clean has been positioned as a product that is made of natural ingredients...
-
Why do sample surveys have predetermined margins of error?
Study smarter with the SolutionInn App