Physics Basics and View Points
- ANTHUS Learning Support
- Feb 16, 2022
- 3 min read
Speed = Motion Can be calculated at One point in time (Car speedometer)
Velocity = Speed with mentioned direction at One moment (GPS)
Acceleration = Increasing Speed (Accelerator)
Deacceleration = Decrease speed (Brakes)
Force = Push or Pull. (Door opening, Writing in copy)
(Newton made force concept - So three laws of Force)
Magnetic force = Force due to magnetic effects /lines
Buoyant Force = Force from the liquid on an object when placed
Air Resistance force: Moving against air (When driving bicycle)
Pressure = Force when putting perpendicular on an area (Hammer)
Friction Force = SomethingSomething working against us what we are trying to push or pull (Brakes)
Energy = Neither created nor destroyed (Transferred Only)
Work = If the Force applied + Movement happened with some distance
Kinetic Energy = Energy in Movement (Moving a bicycle)
Potential Energy = Energy due to position ( above ground yes, On ground =0) - when you throw a ball in the air
Contact force: Push/Pull, Something with hand
Non Contact force: Push/Pull Something like with a magnet
Balanced Force = Push/Pull but Resistance is equal to force applied =So Movement =0
Unbalanced: When not EQUAL to above, it means Movements not equal to =0
Remember - Mass and weight - different.
Mass: Without gravity
Weight: with gravity (If on earth our weight is 60 kg then on the Moon is 10 kg)- because the gravitational Force of world and Moon different
Gravity: Force from earth on us (In Pulling) - Earth pull us on ground
Gravitational Force: Force between 2 things - Force between sun and earth
Momentum: Mass x Velocity (Impact calculations -state of position)
Like 3 kg Object x 10 m/s =30 , or 30 kg x 1 m/s = 30 (same impact)
Force (due to Motion on other we can say)
Units -
m/s = meter per second (In every second, how many meters can cover)
km/hr = Kilometer per Hour (In one hour How many kilometres can cover)
mi/hr = Miles per Hour (In One hour How many Miles can cover )
/ = per
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Energy -Vibration in Molecules /Atoms
One Energy enhance Other Energy -Synergization
Potential difference: Everything which is more till not balanced with Others will have differences (Electrical, Energy forms- everything )-
Nature demands balance -Balance existence and Grows +/- with change
Change requires efforts (Even nothing to do called negative actions)
Change is inevitable
If the Balancing act does not find a way -it will find a way to balance it.SUSTAIN controls; Control Only changes the Variations (Again which roots from change)
What is Uniform and Non Uniform -How linked to Change /Balanced /Unbalanced form and How it integrates to Human and future and - How these all synergy combine to - Human potential and How things Inevitables?
Science Linked to Human behaviour to Universal truth nearly I tried
Uniform: If one act is like that, whole society acts like that (Stereotype )(But why do humans think differently )?
Then it makes sense to Put all in One cup (Non-Unform Systems) and that Variations to be controlled, checked and balanced.
The change varies, factors Uncontrolled, making Controlled proper categorization for right looks and analysis.
Else we can differentiate to Integrated it so make sense towards trends in probability calculations (And that create Potential difference again and every Potential difference create change so energy transform but always conserved in Anyhow in terms of atoms or molecules or thoughts or perspectives )
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