Law of inertia (Newton's first law) with the demonstration track and the timer 4-4  ![]()
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Principle If, following an acceleration, an object is not subject to any
external force, the object will remain in the state of a uniform
motion. The aim of this experiment is to use the demonstration
track and to measure the velocity of a uniformly accelerated cart
in order to demonstrate that the velocity of the cart remains
constant after the completion of the acceleration process. Benefits - Accurate results due to measurements with low friciton: cart
with sapphire bearings
- Over the entire track length adjustable feet for a very simple
alignment of the track even on small tables
- Extrem robust accessories, for example no overloading of cars
due to elastic bearing of base plate, prevent unnecessary
breakdowns
- Timer 4-4 can be used for almost every experimental requirement
: distance-time law for four tracks, measurement of speed at four
positions, principles of collisions, measurement of the orbiting
time of a rotary movement, the direct measurement of the duration
of a complete swing of a mechanical pendulum and for short or
long-term measurements with two 8-digit displays by connecting each
of 2 timers
Scope of delivery |
Demonstration track, aluminium, 1.5 m
|
11305-00
|
1
| |
Cart, low friction sapphire-bearing
|
11306-00
|
1
| |
Shutter plate for low friction cart, width: 100 mm
|
11308-00
|
1
| |
Weight for low friction cart, 400 g
|
11306-10
|
1
| |
Slotted weight, silver bronze, 10 g
|
02205-03
|
4
| |
Slotted weight, silver bronze, 50 g
|
02206-03
|
2
| |
Slotted weight, blank, 1 g
|
03916-00
|
20
| |
Weight holder, silver bronze, 1 g
|
02407-00
|
1
| |
Needle with plug
|
11202-06
|
1
| |
Tube with plug
|
11202-05
|
1
| |
Plasticine, 10 sticks
|
03935-03
|
1
| |
Silk thread, l = 200 m
|
02412-00
|
1
| |
Magnet w.plug f.starter system
|
11202-14
|
1
| |
Starter system for demonstration track
|
11309-00
|
1
| |
Holder for light barrier
|
11307-00
|
4
| |
Compact - Light barrier
|
11207-20
|
4
| |
End holder for demonstration track
|
11305-12
|
1
| |
Pulley for demonstration track
|
11305-10
|
1
| |
Holder for pulley
|
11305-11
|
1
| |
PHYWE Timer 4-4
|
13604-99
|
1
| |
Connecting cable, 32 A, red, various lengths
|
07363-01
|
4
| |
Connecting cable, 32 A, yellow, various lengths
|
07363-02
|
4
| |
Connecting cable, 32 A, blue, various lengths
|
07363-04
|
4
|
|
Service
