Mathematics, 15.12.2020 08:50 Weser17

The Diagram shows the speed time graph of an object which travels at a constant speed of 36m/s^2 and then slows down at a rate of 12m/s^2, coming to a rest at time t seconds. (i) Find the value of t
(ii) Given the distance travelled when the object is slowing down is 54m, find the average speed for the whole journey.

The Diagram shows the speed time graph of an object which travels at a constant speed of 36m/s^2 an

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The Diagram shows the speed time graph of an object which travels at a constant speed of 36m/s^2 and...