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If a car has a mass of 5,000 kilograms and another one has a mass of 5,500 kilograms, then which car has more kinetic energy? Why? (They are both traveling at the same speed.)
The car with the mass of 5,500 kilograms because it has more mass which cause more inertia and this also makes the car travel a long distance without applying brakes after releasing the acceleration pedal. The other car will also have inertia, but travel a less distance.