The stopping distance in meters required for a bicycle trav - GED Prep

Question

The stopping distance, 𝑆, in meters, required for a bicycle traveling at a speed of 𝑣 kilometers per hour can be approximated by the equation 𝑆=𝑣2+𝑣. If a cyclist needs 240 meters to come to a complete halt, what was the cyclist's speed, in kilometers per hour, at the start of deceleration?

Answers
  1. correct
Explanation

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