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Mathematics, 17.10.2019 06:30 patrickwilson

After an object moves for 15.0 s, it’s x displacement is 27.5 m. after moving for a total of 35.0 s, the x displacement of the same object is 42.5 m. what is the average velocity of an object in the x direction during the period of time between 15.0 and 35.0

a) 1.83
b) 1.21
c) 0.750
d) 2.12

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