Physics, 07.01.2021 08:00, ariyannamcnabb

John is running around the field. His first lap took 30 seconds to complete and he slowed down his pace during his second lap, which took him 45 seconds. If the distance of one round of field is 200m, calculate the acceleration of John.

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John is running around the field. His first lap took 30 seconds to complete and he slowed down his p...