Kinematics
Physics — topic guides, questions, and exam chapters with this tag
Topic guide
Kinematics — Motion in One & Two Dimensions
Kinematics from scratch: equations of motion, projectile motion, relative velocity. CBSE, JEE solved numericals.
Solved questions
Dimensional analysis — check homogeneity of equation v² = u² + 2as
NCERT Class 11
Find Velocity Using v = u + at — Kinematics Equation 1
NCERT Class 9
Free Fall — Time to Reach Ground from Height h
NCERT Class 11
Projectile Motion — Find Maximum Height Reached
JEE Main 2024
Relative Velocity — Two Trains Moving in Opposite Directions
CBSE 2024 Board Exam
Bulk modulus and compressibility — why are liquids nearly incompressible
NCERT Class 11
Viscosity — Stokes law and terminal velocity of a sphere falling in fluid
JEE Main 2022
A train accelerates from rest at 2 m/s² for 10s then brakes at 4 m/s² — total distance
Two balls thrown vertically — one up at 20 m/s, one down from 40m height — when do they meet
Relative motion — 1D and 2D problems, rain umbrella problems
Capillary rise formula h = 2T cosθ/(ρgr) — derive and solve numerical
JEE Main 2022
Pascal's law — hydraulic lift calculation and applications
NCERT Class 11
Circular motion — derive centripetal acceleration a = v²/r
NCERT Class 11
Relative velocity — two trains approaching each other on parallel tracks
NCERT Class 11
How to approach projectile motion problems — horizontal vs vertical decomposition
How to approach projectile motion problems — horizontal vs vertical decomposition
Surface tension — excess pressure inside a soap bubble and liquid drop
NEET 2022
Derive v = u + at and s = ut + ½at² from first principles
NCERT Class 11
Projectile on inclined plane — modified equations and trajectory analysis
Bernoulli's theorem — find velocity of efflux from a hole in a tank
JEE Main 2022
Projectile motion — find range, max height, and time of flight at angle θ
NCERT Class 11
Derive v² = u² + 2as — Third Equation of Motion
NCERT Class 9