What construction parts accounted for most of the vehicle's mass?
(The motor and cells)
How
did the placement of the motor affect the vehicle's directional
stability and traction? (Motors placed at the rear usually produced a vehicle that
had more traction and stability)
Did
the wheels affect the climbing ability of the vehicle? Explain.
(Yes. Wheels that had rough surfaces produced more traction
and were able to climb steeper ramps.)