Mathematics
Grade-8
Easy

Question

Brad Pitt is going for a jog.  Which best describes his speed at section D?

  1. Jogging at a constant speed
  2. Jogging at the highest altitude
  3. Taking a break
  4. Decreasing his speed

The correct answer is: Taking a break


    The letter D represents that Brad Pitt is taking break.
    (slope of distance Vs time graph give speed)
    at D the slope of line is 0 , which means speed is 0  .so , he is taking break

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