Kinematics

IIT-JEE · Class 11 · Physics

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What’s covered

  • topics
    • Foundations
      • translatory motion
      • frame of reference
      • rest and motion
    • Trajectory
      • trajectory equation
      • finding the trajectory equation
    • Displacement and Distance
      • definitions and key differences
    • Velocity and Speed
      • instantaneous speed
      • average velocity and average speed
      • instantaneous velocity
    • Acceleration
      • average acceleration
      • instantaneous acceleration
    • Motion in a Straight Line
      • formulae for uniformly accelerated motion
      • displacement in nth second
    • Motion Under Gravity
      • 1D motion in a vertical line
    • Motion on Inclined Planes
      • motion upon an inclined plane
      • motion along other slope lines
    • Relative Motion in 1D
      • velocity of approach and separation
      • river–man problem in one dimension
    • Motion Graphs
      • motion diagrams
      • position–time graphs
      • velocity–time graphs
      • acceleration–time graphs
      • velocity–displacement graphs
      • acceleration–displacement graphs
    • Two-Dimensional Motion
      • velocity and acceleration in 2D
      • principle of physical independence of motions
      • 2D motion with constant acceleration
    • Projectile Motion
      • physical independence of motions in projectiles
      • calculation of range time of flight and maximum height
    • Projectile Variants
      • horizontal projectile
      • projectile from a height at an angle
      • projectile from a moving frame
      • finding velocity and angle to hit a given point
      • minimum velocity and angle to hit a wall
      • elastic collision of a projectile with a wall
    • Projectile on Inclined Plane
      • range time of flight and maximum height on inclines
    • Relative Motion in 2D
      • relative velocity in two dimensions
      • general analysis of relative motion
      • graphical method to find relative velocity
      • river-flow problems
      • rain–man problems
      • wind–airplane problems
      • shortest distance between two moving particles
      • velocity of approach