A particle undergoes a displacement r(vector) of magnitude 54 m in a direction 42 below the x
Question:
A particle undergoes a displacement Δr(vector) of magnitude 54 m in a direction 42° below the x axis. Express Δr(vector) in terms of the unit vectors x̂ and ŷ.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 88% (17 reviews)
Determine the x and y components of ...View the full answer
Answered By
Salmon ouma
I am a graduate of Maseno University, I graduated with a second class honors upper division in Business administration. I have assisted many students with their academic work during my years of tutoring. That has helped me build my experience as an academic writer. I am happy to tell you that many students have benefited from my work as a writer since my work is perfect, precise, and always submitted in due time. I am able to work under very minimal or no supervision at all and be able to beat deadlines.
I have high knowledge of essay writing skills. I am also well conversant with formatting styles such as Harvard, APA, MLA, and Chicago. All that combined with my knowledge in methods of data analysis such as regression analysis, hypothesis analysis, inductive approach, and deductive approach have enabled me to assist several college and university students across the world with their academic work such as essays, thesis writing, term paper, research project, and dissertation. I have managed to help students get their work done in good time due to my dedication to writing.
5.00+
4+ Reviews
16+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mechanics questions
-
A force F = (6i 2j) N acts on a particle that undergoes a displacement r = (3i + j) m. Find (a) the work done by the force on the particle and (b) the angle between F and r.
-
A positron undergoes a displacement r = 2.0i 3.0j + 6.0k, ending with the position vector r = 3.0j - 4.0k, in meters. What was the positron's initial position vector?
-
A particle undergoes the following consecutive displacements: 3.50 m south, 8.20 m northeast, and 15.0 m west. What is the resultant displacement?
-
Different theories about early childhood inform approaches to children's learning and development. Early childhood educators draw upon a range of perspectives in their work ..." (EYLF p.12)....
-
Changes in Cycles indicate the impact of the following on the cash and operating cycles, respectively. Use the letter I to indicate an increase, the letter D for a decrease, and the letter N for no...
-
As the PowerPoint lecture indicated, healthcare is a business in which money is brought in via payment for services and money is spent toward providing those services. Every effort is made to...
-
Why is the finite element approach presented in this chapter called the displacement method?
-
This information is available for Abdullahs Photo Corporation for 2015, 2016, and 2017. Instructions Calculate inventory turnover, days in inventory, and gross profit rate (from Chapter 5) for...
-
The cash account in the current asset section of the December 31, 2015 balance sheet of King Company consists of: Cash in Banks Cash restricted for additions to plant (expected to be disturbed in...
-
A gas mixture with a molar analysis of 20% C3H8 (propane) and 80% air enters a control volume operating at steady state at location 1 with a mass flow rate of 5 kg/min, as shown in Fig. P12.10. Air...
-
(a) The graphical method and (b) The component method of vector addition. Compare your results.
-
Rank the vectors in Figure 3-37 in order of increasing value of their x component. A.
-
In 2007, the American Marketing Association (AMA) issued a new definition of marketing as follows: 'Marketing is the activity, set of institutions, and processes for creating, communicating,...
-
The mean and standard deviation of the grades of a statistics course and an English course are ( \(\mu=80\), \(\sigma=4.5)\) and \((\mu=85, \sigma=4.0)\), respectively. A student attends both the...
-
How can nave forecasting methods be used to develop a revenue forecast for an existing business where management believes that more recent historical years are more predictive of future performance?
-
An operation consists of two steps, the first of which has a reliability of 97 % and the second a reliability of 99%. What is the reliability of the operation?
-
Consider three organizations, one operating during an emergency, one during a cri- sis, and one during a disaster. By definition of the three terms, which organization has the best potential to stop...
-
A single ambulance is generally available 70% of the time. If three ambulances are stationed in a service area, what is the reliability of ambulance service? In other words, what is the probability...
-
Refer to figure 10.35 and the chapter content to answer the following questions. 1. Compare the Survey the Landscape figure in the chapter introduction with the Pull It Together concept map. Explain...
-
List four items of financial information you consider to be important to a manager of a business that has been operating for a year.
-
Dislocation pairs (a) Find a pair of dislocations equivalent to a row of lattice vacancies; (b) Find a pair of dislocations equivalent to a row of interstitial atoms.
-
Force on dislocation considers a crystal in the form of a cube of side L containing an edge dislocation of Burgers vector h if the crystal is subjected to a shear stress on the upper and lower faces...
-
Super lattice lines in Cu 3 Au, Cu 3 A u alloy (75% Cu, 25% Au) has an ordered state below 400 o C, in which the gold atoms occupy the 000 positions and the copper atoms the 11/22, 1/201/2, and 0...
-
2. After scouting a number of locations, your financial analysts have settled on a desirable location for one of the firm's new manufacturing plants. However, the state income and local property...
-
The "one-time good deal" Cash-For-Clunkers program offered by the federal government proved a temporary boon for car dealers. In addition to this program, dealers were eager to add their own...
-
1. You are Chief Financial Officer for a company that sells contact lenses by mail order to a notional market. Despite the national presence, the firm's facilities are all located in one state. Your...
Study smarter with the SolutionInn App