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Using the position- time graphs of the objects to compare their motions
Using of principle of independence of movements
Demonstration of beats and using of principle of independence of movements
By looking at the period as the function of mass, investigate how the period depends on mass.
Show through experiment the square root mass dependece of the period.
Experimental determination of amplitude and the period of oscillation
Investigating the position-time and the velocity-time graph
Comparing the periods of the motions with different amplitudes with the position-time graph.
Showing the conservation of linear momentum
Showing the conservation of linear momentum and the conservation of energy
The one with double mass collides into the stationary one
A moving car collides into a stationary one of double mass
Two cars with different velocities have a head-on collision
A moving one collides into a stationary one
Experimental investigation of conservetion of linear momentum in case of closed system of particles
Dynamic mass measurement with elastic collision of cars
Dynamic mass measurement with inelastic collision of cars
Illustrating the concept of steadily slowing speed using the speed-time graphs.
Illustrating the concept of steadily slowing speed using the speed-time graphs.
Исследование движения Деда Мороза с использованием графиков "положение-время" и "скорость-время".
Representing the usage of Microscope
Руководство по иконкам в цифровом уроке: что означают и как можно ими пользоваться.
Олени - особенные животные. Рассмотрим, почему!