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2 marksVelocity-Time Graphs and Acceleration

CSEC Additional Mathematics · 2014 · Paper 2 · Question 8(a)(iv)

From Point B, the car decelerates uniformly, coming to rest at a Point C and covering a further distance of 30 m.

Determine the average velocity of the car over the journey from Point A to Point C.

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Other parts of this question

  1. 8(a)(i)What distance did the car travel from Point A towards Point B before starting to decelerate?[2 marks]
  2. 8(a)(ii)Calculate the deceleration of the car as it goes from 25 m s⁻¹ to 10 m s⁻¹.[5 marks]
  3. 8(a)(iii)For how long did the car maintain the speed of 10 m s⁻¹?[1 mark]
  4. 8(b)(i)Find the time when the velocity is at its maximum.[3 marks]
  5. 8(b)(ii)Determine the maximum velocity.[2 marks]
  6. 8(b)(iii)Find the distance moved by the particle from P to the point where the particle attains its maximum velocity.[5 marks]

More practice: the rest of this paper · more Velocity-Time Graphs and Acceleration questions · all CSEC Additional Mathematics past papers