Mathematics
Mathematics, 25.03.2021 18:50, gorbyalexis

An object start from rest and travelled with a uniform acceleration for 40 seconds reaching a maximum speed of 90 m/s. It maintained this speed for another 10 seconds before breaking and coming to a stop in 12 seconds. (a) Find the acceleration of the object for the first 40 seconds.

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An object start from rest and travelled with a uniform acceleration for 40 seconds reaching a maximu...

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