Law Of Motion Kit Advance

Item Code: SW471

Principle and Working:

Law of motion kit has been designed to study the linear motion of the object, elastic collision, Newton’s law of motion and recording the path time diagram of linear motion using photo- gates.
... In the present setup, the runway used for all experiments is made of superior quality stainless steel having smooth surface with linear grooves for smooth motion of trolley and it has stainless steel stoppers with rubber sheet at ends. A plastic pulley is fixed at one end to hang a weight.




  • No noise as in Air Track experiment.
  • Facilitating the study of mechanics both qualitatively & quantitatively.
  • Low friction wheels of trolley.
  • Superior quality SS track.
  • 4 mm socket on trolley for attaching various accessories & weight.
  • Precise and accurate data.
  • Data can be collected on PC, tablets or smartphones.

  • To find the velocity of an object.
  • To determine the average speed of an object.
  • To determine the acceleration of a moving object.
  • To demonstrate the elastic collision.
  • To demonstrate the law of conservation of energy.
  • To demonstrate the transfer of energy.
  • To plot a graph between velocity and time using picket fence.
    • Primary Gate : Operating Volatge 9 VDC, Micro-controller Based, Time resolution 0.1 milli second, Operating Systems Windows/iOS/Android, nfrared source Peak at 880 nm, Output is Low and LED off for unblocked gate, Output is High and LED on for blocked gate, Data Transfer to PC/Smart devices Wireless Bluetooth.
    • Secondary gate : Infrared source: Peak at 880 nm, Output is Low and LED off for unblocked gate,Output is High and LED on for blocked gate.
    • Dynamic track : Dimension 119.5 x 10cm (L x W) excluding pulley, SS Material, Pulley Plastic, 50mm dia, Scale 0 to 1150mm, graduated in mm.
    • Dynamic trolley : Dimensions 155 x 77 x 55 mm (Lx W x H) approx, Material Aluminium, Trigger Pin press to release plunger, In-elastic collision Via 2 nos. velcro pad, guiding pins, PVC Wheels 4 nos. low frictions, 4mm socket for slotted weights, Clamping screw to attach ticker tape or thread, Suspension spring loaded, Additional weights slotted 2 nos. 100gm, Weight 600gm approx.
    • 2 Track for dynamic trolley
    • 2 Dynamic trolley
    • 1 Primary light gate
    • 1 Secondary light gate
    • 1 Accessories for dynamic trolley
    • 1 Slotted Masses
    • 1 Light gate rider
    • 2 Light gate mount
    • 1 Side clamp (left)
    • 1 Side clamp (right)
    • Linear motion.
    • Newton law of motion.
    • Elastic collision.
    • Inelastic collision.
    • Conservation of momentum.
    • Conservation of energy.
    • Mass ratio.