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Vera_Pavlovna [14]
3 years ago
10

4. What is the acceleration of the car in each section? b с d a

Physics
2 answers:
PilotLPTM [1.2K]3 years ago
4 0
Acceleration is the slope of a velocity time graph.

Units are all m/s ^2

a) 3
b) 0
c) -3
d) 1 - doesn’t LOOK like a slope of 1, but if you look carefully at the Y axis, you can see it rises by 4 rather than 2.
makvit [3.9K]3 years ago
3 0

Answer:

0-4 acceleration comes at 12 m/s where (B) stagnates at 12 m/s and remains for 4 seconds (C) is breaks being activated slowing the car to 6 m/s in 2 seconds and (D) over the course of 4 seconds brings the car to 10 m/s.

Explanation:

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