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