5.) A car starts from rest with an acceleration of 1 m/s? for 10 seconds. The car then accelerates to 1.5 m/s? for another 10 seconds. After which, the brakes were applied and the car stops 5 seconds after the brakes were applied. What is the distance travelled by the car? (30 points) Hint: total distance travelled = Ax, + Ax2 + Ax3, where Ax, = distance travelled for the first 10 seconds, Ax2 = distance travelled for the next 10 seconds, and Ax3 = distance travelled for the last 5 seconds.
5.) A car starts from rest with an acceleration of 1 m/s? for 10 seconds. The car then accelerates to 1.5 m/s? for another 10 seconds. After which, the brakes were applied and the car stops 5 seconds after the brakes were applied. What is the distance travelled by the car? (30 points) Hint: total distance travelled = Ax, + Ax2 + Ax3, where Ax, = distance travelled for the first 10 seconds, Ax2 = distance travelled for the next 10 seconds, and Ax3 = distance travelled for the last 5 seconds.
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Transcribed Image Text:5.) A car starts from rest with an acceleration of 1 m/s² for 10 seconds. The car
then accelerates to 1.5 m/s? for another 10 seconds. After which, the brakes were
applied and the car stops 5 seconds after the brakes were applied. What is the
distance travelled by the car? (30 points)
Hint: total distance travelled = Ax, + Ax2 + Ax3, where Ax, = distance travelled
for the first 10 seconds, Ax2 = distance travelled for the next 10 seconds, and Ax3
= distance travelled for the last 5 seconds.
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