This activity was taken from the Noggin BuilderZ advanced activity book
With the DRIVER as green gear 12T and DRIVEN as red gear 36T
The GEAR RATION is 1/3 (green gear makes 3 turns and red gear only makes 1 turn)
SPEED is 3 times slower
TORQUE is 3 times more (use less effort to drive heavy load)
Gearing Down reduces speed and...