A body moves in a straight line so that, ts after passing through a fixed-point O, its
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A body moves in a straight line so that, ts after passing through a fixed-point O, its displacement from O is s m. The velocity O is sm. The velocity v ms-1 is such that v = 5 cos 4t.
a. Write down the velocity of the body as it passes through O.
b. Find the value of t when the acceleration of the body is first equal to 10 ms-2.
c. Find the value of s when t = 5.
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a The velocity of the body as it passes through O is v 5 ...View the full answer
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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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