2. WHY WE NEED TO RELATE PHYSICS WITH OTHER
FORMS
Let us know th need of physics :
1. Comprehensive Understanding: Physics provides a fundamental understanding
of the laws that govern the universe. By relating physics to other forms, we can
gain a more comprehensive understanding of the natural world and how different
phenomena are interconnected.
2. Many complex problems require an interdisciplinary approach for their
solution. Relating physics to other fields, such as biology, chemistry,etc. allows
for cross-pollination of ideas and methods, leading to innovative solutions
1. Relating physics to other forms makes the subject more accessible and
relatable to a wider audience.
3. Table of
Contents!
Overview
What is physics and
basic introduction
Relating physics with
dance
Few pictures to
explain
Relating physics with
sports
Such as javelin throw
And swimming
Relating physics with music
Through instruments
and vocal chord
5. Physics is the scientific study
of matter, energy, and the
fundamental laws that govern
the behavior of the physical
world. It explores the nature
of forces, motion, electricity,
magnetism, light, and the
structure of atoms and
subatomic particles. It
provides a framework for
understanding the universe
and its phenomena.
Introduction to physics
6. -Stephen Hawking
“Remember to look up
at the stars and not
down at your feet. Try
to make sense of what
you see and wonder
about what makes the
universe exist.”
7. ● Welcome everyone! Today we are
going to explore the
fascinating world of physics
and its connection to sports,
music and dance.
You might be wondering how these
seemingly unrelated topics are
connected. Well, let me tell you,
they are more connected than you
think
Introduction
9. Javelin throw
● The javelin follows a
curved path through the
air, known as projectile
motion. When the javelin
is released, it becomes
a projectile and is
subject to the forces of
gravity and air
resistance. The path of
the javelin is a
parabolic trajectory.
● Release Angle: The angle
at which the javelin is
released from the hand
plays a significant role
in determining the
distance it will travel.
The release angle is
approx. 35 to 40 degree.
Physics with
sport
10. • The shape and design of
the javelin are
essential for minimizing
air resistance. The
javelin is designed to
be streamlined with a
pointed tip, reducing
drag and allowing it to
cut through the air
more efficiently.
Minimizing air
resistance helps the
javelin maintain its
speed and travel
farther.
11.
12. 1. The upward force exerted on a swimmer due
to buoyancy helps them float and stay afloat
in water.
2. As swimmers move through the water, they
experience drag, which is the resistance
caused by the water. Reducing drag through
streamlined body positions and efficient
strokes helps swimmers move faster.
3. Swimmers generate forward motion by
applying force to the water . Newton's third
law of motion states that for every action
(pushing against the water), there is an equal
and opposite reaction (the water pushes the
swimmer forward).
With swimming
13. HERE VECTOR F drag is a
vector force which affects the
motion or it oppose the motion
Here mg is the gravitation force
which acts perpendicular to the
surface of water
Here vector f up is the buoyancy
which is a vector force in
upward direction which exerts
force on the body so it can float
on water
14. Dance with
physics
One interesting topic of physics
that can be related to dance is the
concept of balance and center of
gravity. Balance is essential in
dance, as dancers need to
maintain their equilibrium while
executing various movements and
poses. Understanding the physics
behind balance can help dancers
improve their technique and
stability.
15. In dance
1.Dance involves shifting and
redistributing the body's weight
while maintaining a controlled center
of gravity. Physics can explain how
the distribution of mass affects
balance and stability.
2. For example, dancers often
perform movements such as turns,
spins, and leaps that involve
rotational motion. Understanding
concepts like angular momentum,
and etc can help dancers optimize
their movements, control their
rotations, and maintain balance.
3. Dancers can also explore the
physics of motion, including concepts
such as velocity, acceleration, and
momentum. By understanding these
principles, dancers can enhance their
ability to generate and control
movement, execute jumps and leaps,
and achieve fluidity in their
choreography.
16. Definition of
concepts
Center of mass
The center of mass is the
average position of all the
mass in an object or system.
It's like the balance point
where it would perfectly
balanced
Axis of rotation
Axis of rotation refers to
the spinning or turning
motion of an object
around a fixed line or
point
Angular momentum
It is the measure of how fast an
object is rotating and how much
mass is distributed from its axis.
17. WITH MUSIC
One fascinating topic that relates music
to physics is the science behind musical
instruments and sound production. Here
are a few subtopics within this broader
subject:
1.Acoustics and Sound Waves: Explore how
sound waves are generated, transmitted, and
perceived. Discuss the properties of sound,
such as frequency, wavelength, and amplitude,
and how they relate to musical notes and
tones.
2.Physics helps explain the relationship
between pitch and frequency. Higher
frequencies correspond to higher pitches, and
musical intervals,
