This document discusses motion in one dimension. It provides definitions and equations for position, velocity, and acceleration as functions of time and displacement. Position functions can be expressed as d(t), where d is displacement. Velocity is the rate of change of displacement with respect to time, and acceleration is the rate of change of velocity with respect to time. The document presents examples of using these definitions and equations to analyze situations with constant displacement, velocity, or acceleration. It also discusses simple harmonic motion and free-fall motion under constant acceleration due to gravity.
Brief review of velocity and acceleration along with mathematically explained feature . speed of lava bomb is also explained in these slides and the example of cap is qouted
Shows step by step how to solve typical accelerated motion problems in physics.
**More good stuff available at:
www.wsautter.com
and
http://www.youtube.com/results?search_query=wnsautter&aq=f
This PPT covers linear motion of an object in a very systematic and lucid manner. I hope this PPT will be helpful for instructor's as well as students.
Brief review of velocity and acceleration along with mathematically explained feature . speed of lava bomb is also explained in these slides and the example of cap is qouted
Shows step by step how to solve typical accelerated motion problems in physics.
**More good stuff available at:
www.wsautter.com
and
http://www.youtube.com/results?search_query=wnsautter&aq=f
This PPT covers linear motion of an object in a very systematic and lucid manner. I hope this PPT will be helpful for instructor's as well as students.
Artificial intelligence (AI) is everywhere, promising self-driving cars, medical breakthroughs, and new ways of working. But how do you separate hype from reality? How can your company apply AI to solve real business problems?
Here’s what AI learnings your business should keep in mind for 2017.
The velocity of a vector function is the absolute value of its tangent vector. The speed of a vector function is the length of its velocity vector, and the arc length (distance traveled) is the integral of speed.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
5. Graphs
Sketch the following position functions using displacement, velocity and
acceleration
1. A tree standing 100m from the origin (a house)
2. A light rail train between stations
6. Position functions
d(t) =
d(t) =
d(t) =
How can we calculate the position of a body with
constant:
1.Displacement?
2.Velocity?
3.Acceleration?
7. Rates of change
• Note that:
–Displacement’s rate of change is
measured by …
• Velocity (d/t=v) [d’(t)]
–Velocity’s rate of change is measured by
…
• Acceleration (v/t=a) [d’’(t)]
8. Back to position functions
d(t) = c
d’(t) = v
d’’(t) = a
d(t) = [d’(t)].dt = v.dt = vt + c
v(t) = [v’(t)].dt = a.dt = at + c
1 2
(what do ‘c’ and ‘d’ represent?)
(‘d’ think of a light rail between stations)
(‘c’ why don’t supersonic jets shoot themselves down?)
10. Simple harmonic motion
Sketch the position, velocity and acceleration functions for
a simple harmonic oscillator, (assume no energy is lost)
d(t) = cos(t)
v(t) = -sin(t)
11. (can show that motion stops at both
extremes and is fastest in the middle)
12. One dimensional motion with
constant acceleration
The Earth’s gravitational Force becomes weaker as you get further from its surface
However, at the surface, in the absence of air resistance, all things fall with an
acceleration of 9.8ms
-2
(g).
Under these conditions, a feather and a piano would accelerate at the same rate.
13.
14. Too
warm
Too cold Scared
Puffer
Falls
asleep
Swims
fast in
circles
Blows up into
a ball
Bluey
Presses
against the
cool glass
Swims
into the
plants
Swims in
random
directions
Flatty
Jumps out
of the
water
Tries to
swim into
Puffer's
mouth
faints
15. •
The plants are moving in a strange way. What is Puffer doing?
•
Puffer is getting annoyed at Flatty. What is Bluey doing?
•
Flatty is having trouble breathing. Why can't Puffer help her?
•
The fish find that they have very little room to swim. What is Flatty doing?
•
16. Interpret what the first fish has done
Find out what situation caused this
Find out what the second fish does in
this situation
Interpret which value
should go into which
17. Question 1
How long would it take for an object, dropped from a height (h) to reach the ground?
d(t)= -
1
/2at
2
+ v0t + d0
0 = -
1
/2gt
2
+ 0.t + h
1
/2gt
2
= h
t
2
=
2h
/g
19. Question 2
A bullet is fired directly upwards at an initial speed of v0. How fast will the bullet be
travelling when it returns and hits the Earth?
22. Question 3
A bouncy ball has the property that if it hits the ground with velocity ‘v’, it bounces
back up with velocity -0.8v. If this ball is dropped from a height ‘h’ above the ground,
howhigh will it bounce?
23. 1.Position function in freefall:
• d1(t)= -1
/2gt2
+ h
1.Position function after bouncing:
• d2(t)= -1
/2gt2
+ vbt
24. Equation 1: x1(t)= -1
/2gt2
+ h
Time to hit the ground
0 = -
1
/2gt
2
+ h
t = (
2h
/g)
1/2
Velocity when hitting the ground
v(t) = -gt + v0
1/2
25. Equation 2: x2(t)= -1
/2gt2
+ vbt
Velocity function:
v(t) = -gt + vb
Velocity at maximum height:
0 = -gt + vb
t = vb/g