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Mathematics, 24.02.2021 07:40 nhester3401

- A particle moving with uniform acceleration of 1.25 metres per square second passes through three points P, Q
and R in a straight line. If PQ = 95m and QR= 90m and the particle takes 30 seconds and
20 seconds to cover PQ and QR respectively, find the speed of the particle at P and its
acceleration.
(07mks)

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