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If the vehicles are truly on level ground, then they will not move.<br />
Was there a strong wind that day? &nbsp;<br />
Could someone have pushed the loose car into the stationary one?
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Well no one actually had a level on the concrete driveway. I've often let up on my brake and the vehicle will on it's own accelerate veeeery slightly.<br />
Vehicle A did bump vehicle B and an idea of the speed is desired. Just guessing maybe 1 mile per hour.<br />
Where long lines of cars can be running and waiting in line a non level surface would not be their plan when the property was constructed.<br />
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1 mile per hour = 5280 feet = 88 feet per minute or 1.47 feet per second.<br />
We had maybe 12 inches then slightly over one second to travel 12 inches at 1 mph.
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thanks..........insurance company suggesting driver B had injuries is full of baloney.
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Vehicle's A and B are stationary on level ground. Vehicle A is 12 inches from the rear bumper of vehicle B.<br />
The driver of vehicle be unknowingly relaxes their foot on the brake pedal.<br />
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Formula to calculate the speed vehicle A was going when their front bumper hit the rear bumper of vehicle B which was over a distance of 12 inches.
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Vehicle's A and B are stationary on level ground. Vehicle A is 12 inches from the rear bumper of vehicle B.
The driver of vehicle be unknowingly relaxes their foot on the brake pedal.

Formula to calculate the speed vehicle A was going when their front bumper hit the rear bumper of vehicle B which was over a distance of 12 inches.

Calculation of speed from point A to point B.

In addition to ignition, power and monitoring gauges and lights, today's motor vehicles feature computerized engines, transmissions and braking systems, electronic mapping systems, Bluetooth and Internet connectivity, sensors that detect other vehicles, motorized seats, and digital audio and video systems; several manufacturers are producing electric and hybrid automobiles and self-driving cars.

Automotive

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