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1. Cars A and B are traveling respectively at the constant speeds of (v) = 22 mi/h and
(VB) ¸ = 13 mi/h on an ice-covered road. To avoid overtaking car B, the driver of car A
applies his brakes so that his car decelerates at a constant rate of 0.14 ft/s². Determine
the distance d between the cars at which the driver of car A must apply his brakes to
just avoid colliding with car B.
(₁)
B
(VB)0

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