#kinematics

[femmesensual]

Chłopi, 2023💃🏼

#mine #moje zdjęcie #chłopi #cinema #polish actor #polish cinema #polskie kino #kinematics #cinemetography #movies #filmy #kino #polish #polska #jagna

[shespeaksinsongs]

does anybody know how to do these physics problems?

please i beg of you. i’ll literally write whatever you want. 😭😭🙏🏼

UPDATE: I FIGURED IT OUT. THANK YOU!!!!

#physics #kinematics #free fall #junior physics #hlbutterflyrambling #imnotbrokenomore

[vavaclasses]

Motion in a Plane

Introduction of Motion in a Plane :

Motion in a plane is a topic in physics that deals with the movement of objects in two dimensions, such as the X and Y axes. It involves concepts such as decomposition of vectors and different types of motion, such as projectile motion, circular motion, and Relative motion in 2D.

Projectile motion is the motion of an object that is thrown or launched into the air and follows a curved path under the influence of gravity. The initial velocity of the object can be resolved into horizontal and vertical components, and the equations of motion can be applied separately in each direction. The trajectory of the object is a parabola, and the maximum height and range depend on the initial velocity and angle of launch.

Circular motion is the motion of an object that moves in a circle with a constant speed. The object has a centripetal acceleration that points towards the center of the circle and keeps it in circular motion. The centripetal force that provides this acceleration can be due to gravity, tension, friction, or other forces. The angular velocity and frequency of the object are related to its linear speed and radius of the circle.

Relative motion is the motion of an object as observed from different frames of reference. A frame of reference is a coordinate system that is used to measure the position, velocity, and acceleration of an object. Different frames of reference can have different velocities relative to each other, which affects how they perceive the motion of an object. For example, a person standing on a train moving at 60 km/h will see a ball thrown forward at 10 km/h as having a velocity of 10 km/h, while a person standing on the ground will see it as having a velocity of 70 km/h.

I hope this helps you understand motion in a plane better.

#motion #kinematics #motion in a plane #physics #12th class #11th class

[heliopausephysics]

2.5 Projectile Motion

Projectile motion is the special case wherein a projected [thrown, in layman's terms] object follows a curved path of motion acted solely upon by the influence of the Earth's gravity.

To find two basic formulae, we do the following:

A thrown object's velocity vector can be broken down into its horizontal and vertical components, which in this case are Vx and Vy. We know from vector laws that the trigonometric functions of cosine and sine can be used to calculate both, respectively.

To find the position of the object, we can use the velocity vector components and simply multiply them by a time t - the time units cancel out [one in the denominator of the velocity -> distance / time; and one in the time t itself] and we add the distance travelled in the relevant axis to its original position at 0,0. This works for the horizontal component as it is independent of the vertical component and is not opposed by external forces [neglecting air resistance]. However, the vertical component is inevitably affected by the Earth's gravity. A different set of more complex mathematical equations tells us the term that is used to subtract from the y position is (gt²)/2.

Using these formulae, we can solve a variety of problems of which an example is given below:

Say Newton throws the apple with an underarm throw, releasing it exactly as his hand touches the ground, sending it forwards at an angle of 45° with a speed of 10 m/s. When will the apple hit the ground? By using the y-position equation in the previous image, we can figure this out. Substituting y for 0 as the ground is at y=0 will allow us to rearrange and solve for t, as is shown above. The answer that is found is 1.4 seconds [neglecting air resistance]!

Here, Newton's equations were in fact a development of Galileo's existing descriptions of projectile motion! This is one of the basics of the Newtonian mechanics framework, and we will go on to discuss its more broad applications to cosmology and astrophysics. We get one step closer to understanding how this transformed into Einstein's beautiful theory of relativity! See you then!

#physics #astrophysics #mathematics #isaac newton #albert einstein #complex #unified field #general relativity #science #cosmology #math #crash course #quantum mechanics #astronomy #blog #explained #kinematics #cosmos #universe #space #stem

[cacti72]

The rate of change of drop is shot

The rate of change of shot is put

WHAT IS THE RATE OF CHANGE OF PUT????!

#196 #r/196 #r196 #math struggles #physics #rate of change #help lol #why are there so many #this is weirdly funny #vector #kinematics

[wikipediagrams]

#velocity #physics #velocity vs time #kinematics #particles #diagrams #wikipedia

[mechanical30]

Kinematic link its types and examples

All part of machine which pass through relative to some other part is known as kinematic link. It is resistant body as assembly of machine connecting other parts of machine with relative motion between them. A link may consist respective parts, which are rigidly seized on together so they not move corresponding to another.

Read more

#kinematics #gear #worm gear #mechanical

[edusupports]

Linear Air Track with Accessories Precision

Linear Air Track with Accessories Precision provides a cost-effective system for exploring all aspects of dynamics involving linear motion in a virtually friction-free environment.It is an ideal teaching aid for physics.This Linear Air Track can be used to experimentally study in kinematics covering velocity, force and acceleration,momentum,potential energy, collisions (elastic /inelastic), conservation of energy,kinetic energy,simple harmonic motion,motion on level and inclined planes.It is particularly effective in the field of collisions where conservation of momentum is dramatically demonstrated. The Linear Air Track with a perforated rail has a smooth surface and high linearity and is made from strong extruded aluminium,lightweight yet durable.The rail has one row or two rows of fine holes on each side all along the length of the track.An inlet cover is given at one of the ends, which is connected to hose of an air blower. Compressed air is sprayed from the holes and forms a air cushion on the surface of the track. This air cushion fills the space between the air track and the inner surface of a glider. As a result, the gliders move on(float to and fro on) an air cushion can be regarded as almost friction-free. The Linear Air Track also has a scale graduated in millimeters for measuring distances and recording positions.Wireless light gates with built-in-timer provide accurate measurement of various kinematic parameters.It is supplied with a comprehensive accessories.An air source and a measurement are required to build a Linear Air Track System, which can be provided by our Air Blower and digital timer.

Linear Air Track Precision

#BASIC EDUCATION #PHYSICS #TAGS: ACCELERATION #COLLISION #CONSERVATION #DYNAMICS TRACK #ENERGY #FORCE #FORCES & MOTION #KINEMATICS #MASS #MECHANICES #MOMENTUM #TRACK #teaching apparatus #educational equipments #technical training equipments #lab supplies

[modernsleepingbeauty]

when i’m ab to die and instead of my life flashing before my eyes its the kinematic equations i had to memorize in a day

#girlblogging #girl blogger #kinematics #physics

[information-2-0]

#kinematics #projectile #motion #velocity #Youtube

[delcat177]

This little mitten alien is changing my life

#Kinematics #Chameleon #Lizards #Frankly i believe we were lied to in good faith about the 'it does it to look like a leaf' thing #It does look like a leaf #It doesn't KNOW that #It has never seen a mirror #It *is* a mirror #Loud yelling #Autism #excuse me sirs i am an autist #And i just found out there's a scientific name for my quiet desperate obsession #Fish are so fish shaped #OBVIOUSLY #gnu terry

[viktor-leagueoflegends]

by kinematics (engineering)

The first thing Viktor did when he realised what he’d done was apologise.

Words: 1091, Chapters: 1/1, Language: English Fandom: League of Legends Rating: Not Rated Warnings: Creator Chose Not To Use Archive Warnings Relationships: Blitzcrank & Viktor (League of Legends) Characters: Viktor (League of Legends), Blitzcrank (League of Legends) Additional Tags: very hashtag wholesome father son bonding

#kinematics #engineering #sadcatface69 #29-12-2011 #fic #viktor #blitzcrank #academy/prototype era

[ftsharp]

In 1638, Galileo discovered the laws of falling and moving objects. Poetry by Tom Sharp.

#Poetry #History #Science #Kinematics

[heliopausephysics]

2.3 Two Dimensional Motion

We've covered one dimensional motion! For constant acceleration, at least: variable acceleration gets a little messy. We can get to that later.

The next natural step is two-dimensional motion! Celebrate a little. There is not a huge step between one-dimensional motion and two-dimensional motion.

The main idea of two-dimensional motion is that "a moving body can have several separate motions, which are independent of each other" ("Two Dimensional").

Here, we work with what are known as "vectors". Vectors are mathematical tools that have a length, or a magnitude, and a direction. They are used to represent motion on a graph with axes x and y, both representing a direction of motion. They can also be used to represent forces of a certain length, in certain directions. In fact, they can also be used to represent acceleration in the same manner!

Think of it this way. Let's go back to the apple once more! Say that breeze that knocked the apple down continues to blow while the apple is falling. Now there's two components to its motion; or two forces acting upon it and accelerating it: gravity and the wind. The breeze pushes it towards the left and gravity pulls it downwards. The resultant vector shows us that the apple is accelerated downwards and to the left! The wind and gravity somewhat "work together" to create this movement.

Once you have the resultant force and trajectory, you can use the equations we covered in the previous blog posts normally! Using the same logic, you can also find the components with the formulae Fₓ = Fcos(theta) and Fy = Fsin(theta), where theta is the angle of the vector; or analogously, the angle at which the object is moving in respect to the relevant reference frame.

Understanding this, we will cover rotational mechanics next, and then move on to the more esoteric applications of these concepts as we get closer to discussing unified field theories.

See you then!

Works Cited

“Two Dimensional Motion.” IOPSpark, 2022, spark.iop.org/two-dimensional-motion.

#unified field #physics #general relativity #science #cosmology #math #isaac newton #albert einstein #crash course #quantum mechanics #astronomy #astrophysics #blog #explained #kinematics #cosmos #universe #space

[kinogane]

#the standard deviants #cerebellum corporation #edutainment #physics #kinematics

[badgaymovies]

The Scary of Sixty-First (2021)

The Scary of Sixty-First by #DashaNekrasova, "there's very little to indicate that it's made on a small budget and she embraces her modest means",

DASHA NEKRASOVA Bil’s rating (out of 5): BB USA, 2021. Carnegie Hill Entertainment, Kinematics, Spacemaker Productions. Screenplay by Dasha Nekrasova, Madeline Quinn. Cinematography by Hunter Zimny. Produced by Adam Mitchell. Music by Eli Keszler. Production Design by Charlie Chaspooley Robinson. Costume Design by Victoria Cronin. Film Editing by Sophie Corra. Two roommates find a great, if odd,…

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#Aaron Dalla Villa #Adam Mitchell #Anna Khachiyan #Betsey Brown #Carnegie Hill Entertainment #Charlie Chaspooley Robinson #Dasha Nekrasova #Eli Keszler #Hunter Zimny #Jason Grisell #Kinematics #Madeline Quinn #Mark H. Rapaport #Michael M. Bilandic #Ruby McCollister #Sophie Corra #Spacemaker Productions #Stephen Gurewitz #Victoria Cronin