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Swedish Theory Practice – KorkortTest4U
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Question 2 of 24
Speed & Distance
How does speed affect braking distance?
A.
Braking distance doubles with double speed
B.
Braking distance increases four times with double speed
C.
Braking distance stays the same at any speed
D.
Braking distance decreases as speed increases
Explanation:
Braking distance increases with the square of the speed. If you double your speed, the braking distance becomes four times longer.
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Why this question matters:
Understanding the physics of braking helps drivers maintain safe following distances. This question demonstrates how speed dramatically increases stopping distance.
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