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JAMB Physics 2014 Question 6

Question 6

Motion

From the diagram above, the region of zero acceleration is

Diagram for this question
  1. A.MN.
  2. B.NS.
  3. C.SP.
  4. D.PQ.
Show the answer and explanation

Answer: B (NS.)

Explanation

On a velocity–time graph, acceleration is the slope. NS is the flattest (horizontal) part, where the velocity is constant and the acceleration is zero.