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Wednesday, January 4, 2017

analysis
1. Describe how the ball rolls off the ramp at each height - discuss the effect of bouncing or other factors.
At high height the ball bouncing more than low height.
2. Discuss what is the fastest speed reached and any factors that could improve this.
Fastest speed is at 4 sec. and because the ball rolls off the ramp at 20 cm.
3. Does the ball travel in a straight line, why or why not ?
No it doesn't
Ramp isn't straight and so do it

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