This document describes a physics project on two-dimensional motion and projectile motion. It begins by outlining the objectives and previous knowledge of students. The content section then explains key concepts like two-dimensional and circular motion, the characteristics of a projectile, the different types of projectile motion including horizontal and oblique projectiles. Equations are provided for time of flight, maximum height, horizontal range, and frequently asked questions are listed at the end.
The slam induced loads on two-dimensional bodies have been studied by applying an explicit
finite element code which is based on a multi-material arbitrary Lagrangian-Eulerian
formulation and penalty coupling method. This work focuses on the assessment of total
vertical slamming force, pressure distributions at different time instances and pressure
histories on the wetted surfaces of typical rigid bodies. Meanwhile, the simulation technique
involved in the two-dimensional slamming problem is discussed through related parameter
study.
The slam induced loads on two-dimensional bodies have been studied by applying an explicit
finite element code which is based on a multi-material arbitrary Lagrangian-Eulerian
formulation and penalty coupling method. This work focuses on the assessment of total
vertical slamming force, pressure distributions at different time instances and pressure
histories on the wetted surfaces of typical rigid bodies. Meanwhile, the simulation technique
involved in the two-dimensional slamming problem is discussed through related parameter
study.
This PPT covers projectile motion of an object in a very systematic and lucid manner. I hope this PPT will be helpful for instructors as well as students.
Presentation on REFRACTION PATHS - Single Horizontal Refractor of Seismic Method in Exploration Geophysics course, Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh. The presentation was conducted through ZOOM app during Corona pandemic in 2021.
INTRODUCTION TO QUANTUM THEORY LIGHT AND ITS PRINCIPLES
The General Characteristics, Properties and Classification of Wave, The Nature of Light (Is that
wave? Or particle? Or Both?), Classical and Quantum Theory of Light
THE WAVE NATURE OF LIGHT
Huygens’s wave theory of light, Young’s Double Slits Experiment, and Electromagnetic waves
(Maxwell’s Electromagnetic theory of light)
PARTICLE NATURE OF LIGHT
Newton’s corpuscular theory of light and Black Body radiation, Photoelectric Effect, The
Compton Scattering Effect, X-ray and X-ray Diffraction, and The Davinson-Germer Electron
Diffraction Experiment
WAVE PARTICLE DUALITY
De-Broglie Wave length, Electron Double Slits Diffraction Experiment, and Electron
Microscope
This slide covers the entire contents for the unit of Projectile motion as described by NTA level 4 curriculum for Geology and Mineral Exploration in mines, Mineral Processing Engineering, Environmental Engineering in Mines and Petroleum Geo sciences at Dodoma Polytechnic of Energy and Earth Resources Management.
The presentation explain principal, working and construction and application of Potentiometer it is useful for senior secondary students of Indian school
The presentation explain Wheatstone bride and its application for determination of current , resistances in network .The presentation also explain principle ,construction and working also application of meter bridge . it is useful foe students who are studying physics in senior secondary level in Indian school
the presentation explain about drift velocity ,motion of electrons under the influence of external electric field. resistivity and resistances of mater .how the resistivity varies with temperature
The following presentation explain about electric charge ,its properties and methods of charging a body .the presentation also explain electrostatic force
reflection of light by plane and spherical mirror use of spherical mirror and use of mirror formula .the presentation is very useful for class X students who studying physics
the current topic contain information about anatomy of human eye and defect in vision and their corrections the p.p.t. also explain dispersion and scattering of light this p.p.t.is very useful f for secondary classes students
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
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.
A Strategic Approach: GenAI in EducationPeter 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.
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.
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.
2. OBJECTIVES
1.TO KNOW ABOUT THE CONCEPT OF
TWO DIMENTIONAL MOTION.
2.TO UNDERSTAND THE EFFECT OF
GRAVITY ON TWO DIMENTIONAL
MOTION.
3.TO KNOW ABOUT THE TYPES OF
PROJECTILE MOTION IN NATURE.
3. PREVIOUS KNOWLEDGE
1.STUDENTS KNOW ABOUT THE 1-D
MOTION.
2.STUDENTS KNOW ABOUT EFFECT
OF GRAVITY IN 1-D MOTION.
3.THEY ARE FAMILIAR ABOUT THE
TERM UNIFORM AND NONUNIFORM
MOTION.
4. CONTENT
. TWO DIMENSIONAL MOTION.
EXAMPLES OF TWO DIMENSIONAL MO
TION
DESCRIPTION OF CIRCULAR MOTION
THE PROJECTILE.
THE TYPES OF PROJECTILE MOTION.
NATURE OF TRAJECTORY.
TIME OF FLIGHT IN PROJECTILE MOTION.
MAXIMUM HORIZONTAL RANGE.
MAXIMUM HEIGHT.
EXPRESSION FOR RESULTANT VELOCITY.
5. TWO DIMENTIONAL MOTION
IF BODY MOVES ON A PLANE THEN
THE OF BODY IS KNOWN AS TWO
DIMENTIONAL MOTION
EXAMPLES OF TWO DIMENTIONAL
MOTION
(a) motion of a body in plane
(b) circular motion
(c) projectile motion
11. CIRCULAR MOTION
IF A BODY MOVES IN A CIRCULAR
PATH THEN MOTION OF BODY IS
KNOWN AS CIRCULAR MOTION
IN CIRCULAR MOTION THE ANGULAR
VELOCITY AND LINEAR SPEED BOTH
ARE CONSTANT BUT LINEAR
VELOCITY IS NOT CONSTANT.
HENCE THE CIRCULAR MOTION OF A
BODY IS AN ACCELERATED MOTION.
14. DESCRIPTION OF CIRCULAR
MOTION
Let V1 be the initial velocity of the particle
Let V2 be the velocity after time t.
Let ω be the angular velocity of the particle.
Let r be the radius of the circular path.
During the motion of the particle in circular path
the direction of velocity is tangential to the
circular path and changes continuously due to
which the acceleration acts towards the centre of
the circular path.
17. PROJECTILE:-An
object projected into
space or air, such
that it moves under
the effect of the
gravity alone is
called projectile.
Examples:-1.Firing of
bullet from the gun.
CONTD…
18. Throw of a stone
from the top of the
tower.
CONTD…
20. HORIZONTAL PROJECTILE
If a body which is projected horizontally
from certain height with constant velocity
is known as horizontal projectile
The path of projectile is called trajectory
and
the nature of trajectory is parabolic.
21. DESCRIPTION OF PROJECTILE
MOTION
Any object projected into space or air
such that it moves under the effect of
gravity alone is called projectile .The
motion of projectile is known as projectile
motion.
TYPES OF PROJECTILE MOTION
(a) Horizontal projectile.
(b) Oblique projectile.
23. DESCRIPTION OF THE DIAGRAM
THE VELOCITY ALONG X- AXIS IS
UNIFORM &THE VELOCITY ALONG Y-
AXIS IS NONUNIFORM OR
ACCELERATING MOTION.
THE EQUATION OF HORIZONTAL
PROJECTILE IS Y =1/2 g (x/u)2.
WHICH IS THE EQUATION OF
PARABOLA ,HENCE THE TRAJCTORY
IS PARABOLIC IN NATURE.
24. OBLIQUE PROJECTILE
IF A BODY IS
PROJECTED
UPWARDS BY
MAKING CERTAIN
ANGLE WITH THE
HORIZONTAL IS
CALLED AS
OBLIQUE
PROJECTILE.
v
25. DESCRIPTION OF OBLIQUE
PROJECTILE
If u be the initial velocity of the particle .
Let ux be the initial velocity along x-axis.
Let uy be the initial velocity along y- axis.
Let θ be the angle with which body is projected
upwards from the horizontal.
The x component of velocity is uniform or
constant & the y component of velocity is
accelerating motion as it is under the influence
of acceleration due to gravity.
26. The equation of motion at any instant of
time t is given by
Y= x tanθ – (g/2u2cosθ) x2 .
This is the equation of parabola ,hence the
the trajectory is parabolic in nature.
CONTD…
27. TIME OF FLIGHT (T) :-
It is the time taken by the projectile to return
to the ground or the time for which the
projectile remains in air above the
horizontal plane from the point of projection.
It is denoted by T.
The expression for time of flight is given by
T =( 2u sinθ)/g
28. MAXIMUM HEIGHT (H):-
It is the greatest height to which a
projectile rises above the point of
projection. It is denoted by H.
The expression for maximum height is
given by
H =( u2 sin2θ)/2g .
The maximum height attended by the
projectile depends upon angle of
projection.
29. HORIZONTAL RANGE(R):-
It is the horizontal distance travelled
during the time of flight is called
horizontal range & it is denoted by R.
The expression for range is given by
R = (u2 sin2θ)/g
The range will be maximum when the
value of sin2θ=1 i.e when θ =450 hence
the expression for R(max) is given by
Rm = u2 /g
30.
31. FREQUENTLY ASK QUESTION
1.What do you mean
by projectile?
2.What are the
examples of
projectile motion?
3.What are the different
types of projectile?
4.What do you mean
by time of flight?
5.Obtain an expression
for equation of