The velocity V metres per second of a particle at time, t seconds is given by the equation below; V = 2t² – 4t + 15 b)...

The velocity V metres per second of a particle at time, t seconds is given by the equation below;
V = 2t² – 4t + 15
a) Complete the table below for values of V and t

b) On the grid provided, draw the graph of V against t.
c) i) Using the mid-ordinate rule with seven ordinates estimate the distance covered by the particle between t = 1 sec and t = 8sec.
ii) Determine the exact distance covered by the particle between t = 1 sec and t = 8 sec
iii) Find the percentage error in the distance covered by the particle when the mid-ordinate rule is used.

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sharon kalunda answered the question on August 23, 2019 at 12:15

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