A car with an initial speed of accelerates at for . How far does it travel (in m)?

Answer and explanation

Correct answer: A. 78

  1. Step 1: Apply the kinematic equation of motion for constant acceleration: , where is initial velocity, is acceleration, and is elapsed time.
  2. Step 2: Substitute , , and : .
  3. Step 3: Add the terms to find total displacement: .
Answer
78.

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