Wednesday, 4 January 2017

Experiment today!!!



Experiment Today


 We learn about distance speed and time so we do an experiment. Our experiment is to drop the ball down the ramp and look for it how long it does and what time that it finish in 5 meters. 

Equipment :
- Timer  - Ramp  - Ball bearing  - Ruler  - Paper

Method :

1. Put the ramp up in level 20 cm and 40 cm
2. Place the ball bearing on top of ramp
3. Lift the ramp in 20 cm and release the ball
4. Time how long is it takes to travel 5 meters
5. See how far it go
6. Repeat experiment in 40 cm

My fastest is 3 second !!!

Conclusion :
If ramp high will take time more, go shorter and bounce more but floor is little bit tilted 

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