CSEC Additional Mathematics · 2013 · Paper 2 · Question 8(a)(i)
A particle starts from rest and accelerates uniformly to 20 m s⁻¹ in 5 seconds. It continues at this velocity for 10 seconds. It then accelerates again uniformly to a velocity of 60 m s⁻¹ in 5 seconds. The particle then decelerates uniformly until it comes to rest, 15 seconds later.
On the graph paper provided, draw a velocity-time graph to illustrate the motion of the particle.
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