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Physics, 14.03.2020 02:27 shavonfriend27

4. The distance covered by a car at a time, t is given by x = 20t + 6t4 , calculate (i) the instantaneous velocity when t = 1 (4) (ii) the instantaneous acceleration when t = 1

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4. The distance covered by a car at a time, t is given by x = 20t + 6t4 , calculate (i) the instanta...

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