Section: 3. Motion in a Plane | Physics - KhanAcademy

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  Rectilinear Motion
  
  Select activity Distance and displacement introduction
  
  
  
  Distance and displacement introduction Lesson
  
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  Select activity Distance and displacement in one dimension
  
  
  
  Distance and displacement in one dimension Lesson
  
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  Select activity Position-time graphs
  
  
  
  Position-time graphs Lesson
  
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  Select activity Position
  
  
  
  Position Lesson
  
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  Select activity Worked example: distance and displacement from position-time graphs
  
  
  
  Worked example: distance and displacement from position-time graphs Lesson
  
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  Select activity Worked example: Properties of Distance and Displacement
  
  
  
  Worked example: Properties of Distance and Displacement Lesson
  
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  Select activity Calculating average velocity or speed
  
  
  
  Calculating average velocity or speed Lesson
  
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  Select activity Average velocity and speed worked example
  
  
  
  Average velocity and speed worked example Lesson
  
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  Select activity X-t graph when velocity is not constant
  
  
  
  X-t graph when velocity is not constant Lesson
  
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  Select activity Instantaneous speed and velocity
  
  
  
  Instantaneous speed and velocity Lesson
  
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  Select activity Position vs. time graphs
  
  
  
  Position vs. time graphs Lesson
  
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  Select activity Slope of the tangent gives us instantaneous velocity
  
  
  
  Slope of the tangent gives us instantaneous velocity Lesson
  
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  Select activity Worked example: on velocity and speed
  
  
  
  Worked example: on velocity and speed Lesson
  
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  Select activity Worked ex: direction of acceleration and velocity
  
  
  
  Worked ex: direction of acceleration and velocity Lesson
  
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  Motion in Two Dimensions-Motion in a Plane
  
  Select activity Choosing kinematic equations
  
  
  
  Choosing kinematic equations Lesson
  
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  Select activity Race cars with constant speed around curve
  
  
  
  Race cars with constant speed around curve Lesson
  
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  Select activity Intro to motion with constant acceleration
  
  
  
  Intro to motion with constant acceleration Lesson
  
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  Select activity Average velocity for constant acceleration
  
  
  
  Average velocity for constant acceleration Lesson
  
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  Select activity Impact velocity from given height
  
  
  
  Impact velocity from given height Lesson
  
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  Select activity Calculating car's velocity using skid marks
  
  
  
  Calculating car's velocity using skid marks Lesson
  
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  Select activity Sign of gravity in free fall
  
  
  
  Sign of gravity in free fall Lesson
  
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  Select activity Worked example: motion problems (with definite integrals)
  
  
  
  Worked example: motion problems (with definite integrals) Lesson
  
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  Select activity Worked example: free fall, object thrown up from a building
  
  
  
  Worked example: free fall, object thrown up from a building Lesson
  
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  Select activity Intro to relative velocity
  
  
  
  Intro to relative velocity Lesson
  
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  Select activity Calculating relative velocity
  
  
  
  Calculating relative velocity Lesson
  
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  Select activity Relative velocity in 2d
  
  
  
  Relative velocity in 2d Lesson
  
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  Projectile Motion
  
  Select activity Horizontally launched projectile
  
  
  
  Horizontally launched projectile Lesson
  
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  Select activity Projectile at an angle
  
  
  
  Projectile at an angle Lesson
  
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  Select activity Total displacement for projectile
  
  
  
  Total displacement for projectile Lesson
  
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  Select activity Total final velocity for projectile
  
  
  
  Total final velocity for projectile Lesson
  
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  Select activity Correction to total final velocity for projectile
  
  
  
  Correction to total final velocity for projectile Lesson
  
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  Select activity Projectile on an incline
  
  
  
  Projectile on an incline Lesson
  
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  Uniform Circular Motion
  
  Select activity Angular velocity and speed
  
  
  
  Angular velocity and speed Lesson
  
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  Select activity Visual understanding of centripetal acceleration formula
  
  
  
  Visual understanding of centripetal acceleration formula Lesson
  
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  Select activity Distance or arc length from angular displacement
  
  
  
  Distance or arc length from angular displacement Lesson
  
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  Select activity Deriving formula for centripetal acceleration from angular velocity
  
  
  
  Deriving formula for centripetal acceleration from angular velocity Lesson
  
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  Select activity Calculus proof of centripetal acceleration formula
  
  
  
  Calculus proof of centripetal acceleration formula Lesson
  
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  Select activity How to solve a projectile motion problem?
  
  
  
  How to solve a projectile motion problem? Lesson
  
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  Select activity Radius comparison from velocity and angular velocity: worked example
  
  
  
  Radius comparison from velocity and angular velocity: worked example Lesson
  
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  Select activity Linear velocity comparison from radius and angular velocity: worked example
  
  
  
  Linear velocity comparison from radius and angular velocity: worked example Lesson
  
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  Select activity Change in period and frequency from change in angular velocity: worked examples
  
  
  
  Change in period and frequency from change in angular velocity: worked examples Lesson
  
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3. Motion in a Plane

Section outline

Rectilinear Motion

Motion in Two Dimensions-Motion in a Plane

Projectile Motion

Uniform Circular Motion

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