Physics cover 5055
Equilibrium and Toppling: Why Cranes Don’t Fall Over
Equilibrium and toppling explained: centre of gravity, the stability triangle and why cranes do not fall - JEE/NEET notes with worked examples.
NEET UG, NEET PG and other medical entrance exams.
Physics cover 5054
Rotational Energy and Flywheels: Spin as a Battery
Rotational energy and flywheels explained: spin as a storage battery, moment of inertia at work and JEE/NEET examples in exam-ready notes.
Physics cover 5053
Rolling Motion: Translation and Rotation in One Body
Rolling motion decoded: translation plus rotation in one body, the v = omega R rule and JEE/NEET worked examples in exam-ready notes.
Physics cover 5052
Angular Momentum in Rotation: Conservation Unleashed
Angular momentum conservation unleashed: the spinning-skater effect, L = I omega and JEE/NEET worked examples in exam-ready notes.
Physics cover 5051
Torque Equals I-Alpha: Newton’s Second Law, Spun
Torque equals I alpha: Newton's second law spun for rotation with solved JEE/NEET examples and the rotational dynamics toolkit.
NEET UG: One Exam, 24 Lakh Dreams and Every MBBS Seat, Exam-Ready Notes
NEET UG: One Exam, 24 Lakh Dreams, Every MBBS Seat
Two hours of bubbling, three subjects, one rank — and on that rank hangs every MBBS, BDS, AYUSH and veterinary seat in the country.
Physics cover 5050
Moment of Inertia: Why Distribution Beats Size
Moment of Inertia: Why Mass Distribution Beats Size Quick answer: In one line: Moment of Inertia — exam-ready notes in one glance. In one line…
Physics cover 5049
Torque: Why Doorknobs Live Far From Hinges
Torque Explained: Why Doorknobs Live Far From Hinges Quick answer: In one line: JEE/NEET Physics · Rotational Motion series · Part 2 of 8 · All parts…
Physics cover 5048
Centre of Mass: The Point That Behaves Like a Particle
Centre of Mass Explained: The Point That Behaves Like a Particle Quick answer: In one line: Centre of Mass — exam-ready notes in one glance. In one…
Physics cover 5030
Gravitation Bonus: Shell Theorem to GEO Satellites
The side streets of Gravitation: field intensity E = GM/r², the shell theorem, potential inside a planet, true weightlessness, and the geostationary conditions — Part 9 (bonus) of the JEE/NEET Physics Gravitation series.
Physics cover 4689
Variation of g: Why You Weigh Less at the Equator
How g changes with height, depth and latitude — three formulas, one 15-second free-mark numerical, and how gold traders and mineral surveys quietly use them.
Physics cover 4688
Satellite Energy: Why Total Energy Is Negative KE Over Two
The −2 : +1 : −1 ratio (PE : KE : E) that solves every satellite-energy question, the halve-the-radius pattern, and why a satellite that loses energy speeds up — plus LIGO's binary inspirals.