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3 marksVelocity-Time Graphs and Acceleration

CSEC Additional Mathematics · 2015 · Paper 2 · Question 8(a)(ii)

A particle moves in a straight line with a velocity of 3 m s^-1 at t = 0 and 9 m s^-1 at t = 4 seconds.

Calculate the acceleration of the particle.

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Other parts of this question

  1. 8(a)(i)On the answer graph sheet, provided as an insert, draw a velocity-time graph to represent the motion of the particle.[3 marks]
  2. 8(a)(iii)Determine the increase in displacement over the interval t = 0 to t = 4.[4 marks]
  3. 8(b)(i)Find the velocity when t = 4.[5 marks]
  4. 8(b)(ii)Find the displacement of the particle from O when t = 3.[5 marks]

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