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As per your syllabus, doubling the INITIAL VELOCITY of a vehicle increases its stopping distance by what factor?
A4 times (since stopping distance ∝ v₀²)
B2 times
C8 times
DNo change
Answer & Solution
Correct answer: A. 4 times (since stopping distance ∝ v₀²)
As per your syllabus, d_s ∝ v₀².
Doubling v₀ → 4× stopping distance.
Important for road safety!
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