Approximately, how does the braking distance of a moped increase if its speed doubles?

Explanation

Correct answer: Four times.

According to the basic laws of physics, a vehicle's braking distance increases in proportion to the square of its speed, not linearly. This means that doubling the speed results in a fourfold (2x2=4) increase in the distance required to stop. Understanding this principle is crucial for maintaining a safe following distance and correctly assessing the situation on the road.

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