A particle travels in a straight line so that, t seconds after passing through a fixed-point O,
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A particle travels in a straight line so that, t seconds after passing through a fixed-point O, its speed, v ms-1, is given by v = 2 cos(t/2) – 1.
a. Find the value of t when the particle first comes to instantaneous rest at the point P.
b. Find the total distance travelled from t = 0 to t = 2π.
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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