作者:Michiel Claes 5 年以前
434
Bowling machine
Bowling machine
Concepts
Ballista (Robbe B.)
- hard to fabricate
+ lot of speed boost
non - electrical launcher (Kerem)
- does not fit requirements
+ cheap, easy to move around
Pipe system (Michiel)
- lack in velocity
+ easy in use
Friction (Maarten & Robbe M.)
Force of friction
Measuring the coefficient of friction
changing angle method
Friction coefficient
Increasing / decreasing speed (Daan)
Friction
Using more/less force
Angle of swing
Increasing height
Ball velocity (Daan)
Optimal ball velocity
16-17 mp/h = 27km/h
Measuring ball velocity
Using bowling points system
Using chronometer