Question

plz solve this . This question is important for me
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Answer 1

Answer:

a.) AB, DE

b.)It's at C

c.)OA, BC

d.)CD

Explanation:

a.) speed is constant means the value of speed should not change even though time is elapsing that means it should be a straight line parallel to the time axis

b.) speed is maximum at the highest point

c.) acceleration happens when the speed is increasing with respect to time so the part of the graph that has positive slope is accelerating motion

d.) if speed decreases with time it's deccelaration .