In physics, motion is a change in position of an object with respect to time and its reference point. Motion is typically described in terms of displacement, direction, velocity, acceleration, and time. Motion is observed by attaching a frame of reference to a body and measuring its change in position relative to that frame. A body which does not move is said to be at rest, motionless, immobile, stationary, or to have constant (time-invariant) position. An object’s motion cannot change unless it is acted upon by a force, as described by Newton’s first law.

Different types of Motion. (We will explore few types of motion in the below simulations)

  • Simple harmonic motion – (e.g. pendulum).
  • Rectilinear motion (Linear motion) – motion which follows a straight linear path, and whose displacement is exactly the same as its trajectory.
  • Brownian motion (i.e. the random movement of particles)
  • Circular motion (e.g. the orbits of planets)
  • Curve-linear motion – It is defined as the motion along a curved path that may be planar or in three dimensions.
  • Rolling motion – (e.g. the wheel of a bicycle)
  • Oscillation
Grades  Activities & Simulations (click underlined simulations to view in below window)
4th - 8th Displacement, velocity and acceleration ,  Reaction time and Deceleration, Balls moving on different paths, Curve-linear motion
8th-12th Motion of Center of Mass, Projectile Motion, Projectile Motion – Vertical velocity comparison,Canons fired at each other, Uniform circular motion – constant speed,Vertical circular motion, Circular Motion – Acceleration is perpendicular to Velocity, Co-efficient of Restitution, Point on a disc exhibiting curve-linear motion


Note – You can get all the above simulations, quizzes, activities by purchasing this App.
<span style=”color: #000000;”><strong>Note – You can get all the above simulations, quizzes, activities by purchasing this App.</strong></span>


Click the above links to load the simulation in this window
Handpicked videos by expert teachers