This document discusses uniformly accelerated motion. It defines key terms like displacement, speed, velocity, acceleration, and distance. It presents the five variables and four formulas used to solve uniformly accelerated motion problems in either the horizontal or vertical dimension. Several example problems are worked out for a car accelerating horizontally and a ball falling vertically from a building. The document concludes with guide questions to review the content and take-home activities to reinforce learning.
Energy from Volcanoes ppt. is the next topic/ lesson from grade 9 LM Module 1 Quarter 3. The presentation is a discussion guide for teachers about geothermal energy and gives video suggestions in order for the students to understand the lesson well especially in showing how geothermal energy is harnessed. Feedbacks, reactions and suggestions are very much welcomed. Thanks!
Energy from Volcanoes ppt. is the next topic/ lesson from grade 9 LM Module 1 Quarter 3. The presentation is a discussion guide for teachers about geothermal energy and gives video suggestions in order for the students to understand the lesson well especially in showing how geothermal energy is harnessed. Feedbacks, reactions and suggestions are very much welcomed. Thanks!
This is an almost complete instructional material based from MELC in Grade 7 Science.
This is only applicable to the teachers in the Philippines. If you have any questions and wanted to avail the powerpoint you may contact me in my Facebook account: Jady Claire Jackson Lullegao
A PowerPoint Presentation for Grade 9 teachers. This presentation is ONLY suggested guide for teachers to assist them on the discussion after the activities as suggested in the Learner's Module were performed. Please feel free to add comments and suggestions. Thanks!
This is an almost complete instructional material based from MELC in Grade 7 Science.
This is only applicable to the teachers in the Philippines. If you have any questions and wanted to avail the powerpoint you may contact me in my Facebook account: Jady Claire Jackson Lullegao
A PowerPoint Presentation for Grade 9 teachers. This presentation is ONLY suggested guide for teachers to assist them on the discussion after the activities as suggested in the Learner's Module were performed. Please feel free to add comments and suggestions. Thanks!
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
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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.
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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.
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.
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.
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.
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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.
3. DISTANCE
▷ the actual length
covered by an object
▷ It is a scalar quantity
meaning it only has a
numerical value
3
4. DISPLACEMENT
▷ the straight line or
short cut from the
initial position to the
final position with
direction
▷ It is a vector quantity
which means it both
has a numerical value
and direction
4
5. SPEED
▷ Speed is how fast you
are traveling
▷ eg. riding a car with a
speed of 20 m/s
5
6. VELOCITY
▷ the speed in a given
direction.
▷ eg. riding a car with a
speed of 20 m/s going
North
6
7. ACCELERATION
▷ the change in velocity
over time
▷ means, that there is a
change or variation of
distance at a given
time
▷ eg. the car’s
accelerating at 20
m/s2. 7
20m/s2
8. Assume the you are riding a vehicle and
observed the speedometer readings below.
8
ELAPSED TIME SPEEDOMETER
READING
After 1 minute 10 m/s
After 2 minutes 20 m/s
After 3 minutes 30 m/s
10. 10
2 Types of UAM
1. Horizontal Dimension
x-axis
Motion straight in the
ground
2. Vertical Dimension
y-axis
Also called free fall
Motion upward and
downward
11. Countdown to 5
5 variables
4 formulas
3 able to find 3 variables
2 you can obtain 2 remaining variables
1 happy physics student
11
12. 5 Variables
12
VARIABLE UNIT
a = acceleration m/s2
vi = initial velocity m/s
vf = final velocity m/s
t = time s
d = distance/displacement m
15. 1. An airplane from rest accelerates on a
runway at 5.50 𝑚/𝑠2
for 20.25 s. until it finally
takes off the ground. What is the distance
covered before take-off?
15
Given:
a = 5.50 𝑚/𝑠2
t = 20.25 s
vi = 0 m/s
d =?
Formula:
𝑑 = 𝑣𝑖𝑡 +
1
2
𝑎𝑡2
16. 16
Given:
a = 5.50 𝑚/𝑠2
t = 20.25 s
vi = 0 m/s
d =?
Formula:
𝑑 = 𝑣𝑖𝑡 +
1
2
𝑎𝑡2
Solution:
𝑑 = 𝑣𝑖𝑡 +
1
2
𝑎𝑡2
d = (0 m/s) (20.25 s) + (0.5) (5.50 m/s2)
(20.25s)2
d = (0 m/s) (20.25 s) + (0.5) (5.50 m/s2)
(20.25s)2
d = (0.5) (5.50 m/s2) (410.0625s2)
d = (0.5) (2, 255.34375m)
d = 1, 127.67 m or 1, 127.70m
d = 1, 127.70m
17. 2. A car at rest accelerated at 8m/s2 for 10 s.
A. What is the position of the car at the
end of 10 seconds?
B. What is the velocity of the car at the
end of 10 seconds?
17
18. 18
A. What is the position of the car at the end
of 10 seconds?
Given:
a = 8m/s2
t = 10s
vi = 0m/s
d = ?
Formula:
𝑑 = 𝑣𝑖𝑡 +
1
2
𝑎𝑡2
19. 19
Formula:
𝑑 = 𝑣𝑖𝑡 +
1
2
𝑎𝑡2
Solution:
d = vit +
1
2
at2
d = (0m/s) (10s) + (0.5) (8m/s2) (10s)2
d = (0m/s) (10s) + (0.5) (8m/s2) (10s)2
d = (0.5) (8m/s2) (100s2)
d = 400m
Given:
a = 8m/s2
t = 10s
vi = 0m/s
d = ?
20. 20
B. What is the velocity of the car at the end
of 10 seconds?
Given:
a = 8m/s2
t = 10s
vi = 0m/s
vf = ?
Formula:
vf = vi + at
21. 21
Formula:
vf = vi + at
Solution:
vf = vi + at
vf = 0m/s + (8m/s2) (10s)
vf = 80 m/s
Given:
a = 8m/s2
t = 10s
vi = 0m/s
vf = ?
23. If you throw an object upward,
what will happen next?
▷ Everything that goes up or thrown
upwards always falls at a constant
acceleration which has a constant
magnitude of 9.8 m/s2
23
25. 1. Sam is playing a ball on top of a
building but the ball fell and hit the
ground after 2.6 s.
A. What is the final velocity of the
ball just before it hits the ground?
B. How high is the building?
25
26. 26
A. What is the final velocity of the ball just
before it hits the ground?
Given:
ag = -9.8 m/s2
vi = 0 m/s
t = 2.6 s
vf = ?
Formula:
vf = vi + agt
27. 27
Solution:
vf = vi + agt
vf = 0m/s + (-9.8 m/s2) (2.6s)
vf = - 26m/s
Given:
ag = -9.8 m/s2
vi = 0 m/s
t = 2.6 s
vf = ?
Formula:
vf = vi + agt
28. 28
B. How high is the building?
Given:
ag = -9.8 m/s2
vi = 0 m/s
t = 2.6 s
vf = ?
Formula:
d = vit +
1
2
agt2
29. 29
Solution:
d = vit +
1
2
agt2
d = (0 m/s) (2.6s) + (-9.8 m/s2) (2.6s) 2
d = (0 m/s) (2.6s) + (-9.8 m/s2) (2.6s) 2
d = (-9.8 m/s2) (6.76s2)
d = - 33m
h = -d = -33m
h = 33m
Given:
ag = -9.8 m/s2
vi = 0 m/s
t = 2.6 s
vf = ?
Formula:
vf = vi + agt
30. 2. Miranda was standing on top of a
building that is 122.5 m high and decided
to drop a rock. What is the final velocity
of the rock just before it hits the ground?
How long will the rock hit the ground?
30
31. 31
A. What is the final velocity of the rock just
before it hits the ground?
Given:
d = 122.5 m
vi = 0m/s
a = -9.8 m/s2
vf = ?
Formula:
vf
2 = vi
2 + 2agd
32. 32
Solution:
vf
2 = vi
2 + 2agd
vf
2 = (0m/s)2 + 2(-9.8 m/s2) (122.5 m)
vf
2 = (0m/s)2 + (-19.6 m/s2) (122.5 m)
vf
2 = 2, 401 m2/s2
Formula:
vf
2 = vi
2 + 2agd
Given:
d = 122.5 m
vi = 0m/s
a = -9.8 m/s2
vf = ?
33. 33
B. How long will the rock hit the ground?
Given:
d = 122.5 m
vi = 0m/s
a = -9.8 m/s2
t = ?
Formula:
d = vit +
1
2
agt2
34. 34
Solution:
d = vit +
1
2
agt2
122.5 m = (.5) ( -9.8 m/s2)t2
122.5 m = (- 4.9 m/s2) t2
122.5 𝑚
4.9 m/s2 = t2
25𝑠2 = 𝑡2
t = 5 s
Given:
d = 122.5 m
vi = 0m/s
a = -9.8 m/s2
t = ?
Formula:
d = vit +
1
2
agt2
35. Guide Questions:
1. What is the rate of change of velocity
called?
2. How will you describe uniformly
accelerated motion?
35
36. Guide Questions:
3. What is the dimension with respect to the x-
axis plane? In the y-axis plane
4. What are the two directions involved in
Vertical dimension or free fall?
5. What is the constant initial velocity of an
object moving upward? Downward?
36
37. TAKE HOME ACTIVITIES
In a clean sheet of paper, write your NAME,
GRADE & SECTION, and TITLE OF MODULE
and answer the following:
Activity 1. Let’s Do It!
Activity 2. I Fill You! Activity
Activity 3. Think and Solve
Activity 4. Write! Right! 37