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Mathematics, 05.01.2021 15:00 cactuskatherine
A car start from rest and accelerates at the rate of 2m/s² for 5 seconds. it maintenance this velocity for another 5 seconds. it eventually undergoes a uniform deceleration and finally comes to rest after further 5 seconds.
A) draw the velocity-time graph for the journey
B) find the acceleration and deceleration respectively,
C) find the total distance travelled during each stage.
D) find the average velocity over the entire period
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A car start from rest and accelerates at the rate of 2m/s² for 5 seconds. it maintenance this veloci...
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