Operations on vectors
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1. The document describes different methods for calculating resultant vectors from component vectors including addition, subtraction, parallelogram, and polygon methods. 2. Examples are provided for calculating distances and directions traveled when combining movements in the same and opposite directions as well as at angles to each other. 3. Practice exercises are included at the end to calculate resultant displacements from given component distances and directions of travel.
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Getting vector resultant using polygon method
The document describes different methods for calculating the resultant vector of multiple displacements or forces, including:
1) The polygon method, which involves drawing vectors representing each displacement on a scale diagram and connecting them to find the resultant.
2) The component method, which breaks vectors down into their x and y components to calculate the resultant.
3) The pythagorean theorem method, which uses the theorem to calculate the magnitude of the resultant when its components are at right angles to each other.
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Getting vector resultant using polygon method
The document describes different methods for calculating the resultant vector of multiple displacements or forces, including:
1) The polygon method, which involves drawing vectors representing each displacement on a scale diagram and connecting them to find the resultant.
2) The component method, which breaks vectors down into their x and y components to calculate the resultant.
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বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
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বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
Leveraging Generative AI to Drive Nonprofit Innovation
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Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Librarians are leading the way in creating future-ready citizens – now we need to update our spaces to match. In this session, attendees will get inspiration for transforming their library spaces. You’ll learn how to survey students and patrons, create a focus group, and use design thinking to brainstorm ideas for your space. We’ll discuss budget friendly ways to change your space as well as how to find funding. No matter where you’re at, you’ll find ideas for reimagining your space in this session.
How to Make a Field Mandatory in Odoo 17
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How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
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A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
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LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
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Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
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Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
BBR 2024 Summer Sessions Interview Training
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South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)Academy of Science of South Africa
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
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RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
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Operations on vectors
- 2. GRAPHICAL METHOD Scale: 1cm = 100m
- 3. SAME DIRECTION Addition 1. Chacha walks 300m East, stops to rest and then continues 400 m East. 𝑑1 = 300 𝑚 𝐸 𝑑2 = 400 𝑚 𝐸 Adding the two vectors we have 300mE + 400 m E = 700 m E 𝒅 𝒓 = 𝟕𝟎𝟎 𝐦 𝐄
- 4. Subtraction 2. Mimi walks home from school 300 m East and remembers that she has to bring home her Science book which a classmate borrowed. She walks back 500 m West to her classmate’s house. OPPOSITE DIRECTION 𝑑1 = 300 𝑚 𝐸 𝑑2 = 500 𝑚 𝑊 Since it has two dimensions, the vectors will be subtracted. Answer: 500 m W – 300 m E = 200m W 𝒅 𝒓 = 𝟐𝟎𝟎 𝐦 𝐖
- 5. PARALLELOGRAM METHOD 3. Kate walks 500 m East and then turns to North and walks 300 m. 𝟑𝟏 𝟎 𝑑1 = 500 𝑚 𝐸 𝑑2 = 300 𝑚 𝑁
- 6. POLYGON METHOD 4. Gino walks 600m East, then turns 400 m North and finally walks 300 m West. 𝟓𝟒 𝟎 𝑑2 = 400 𝑚 𝑁 𝑑3 = 300 𝑚 𝑊 𝑑1 = 600 𝑚 𝐸
- 7. PRACTICE EXERCISE 1. Tracy walks from her home 100 ft West and then when she reached the store, she noticed that her wallet was lost. She walked back to the East and then find her wallet on the road at exactly 50 ft away from the store. Find the resultant vector. 2. A car moves 100 km North, then turns 200 km West. What is the total displacement of the car? 3. A hiker walks 50 m East, then 200m South and finally, 400 m West. What is the resultant displacement of the hiker from the starting point? SCALE: 1cm = 50 units
- 8. END