Social Studies, 19.04.2021 23:20, ayoismeisalex
A car starts from rest and accelerates uniformly for 20s to attain speed of
25ms. It maintains this speed for 30s before decelerating uniformly to rest.
The total time for the journey is 60s.
a. Sketch a velocity-time graph for the motion
b. Use the graph to determine the
c. Total distance travelled by the car,
d. Deceleration of the car.
Answers: 1
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A car starts from rest and accelerates uniformly for 20s to attain speed of
25ms. It maintains this...
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