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
Answers: 1
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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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