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The EV Weight Problem
Batteries are heavy. Analyzing how EV mass impacts braking distance, tire wear, and agility.
Newton's First Law
An object in motion stays in motion. An average EV weighs 20-30% more than a gas equivalent (e.g., 2,200kg vs 1,600kg).
While motors allow it to accelerate quickly, stopping it relies on friction brakes and tires. This results in longer braking distances and significantly higher heat generation during repeated stops (like track use).
Tire Consumption
- Mass Higher static load deforms sidewalls.
- Torque Instant force shreds rubber microscopically.
- Result ~20% faster wear rate
Center of Gravity Magic
Why do EVs handle well despite the weight?
Skateboard Platform
Batteries are in the floor, putting mass below axle height.
Roll Moment
Mass low down resists body roll naturally without stiff
springs.
Polar Moment
Mass is centralized between wheels, aiding rotation.