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q. an object moves along a straight path a to b in 4...
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Physics, 02.10.2019 23:30 Tonilynnpinto63
Answer fast! tomorrow is my exam!
q. an object moves along a straight path a to b in 40 minutes and b to a in 30.find average speed and velocity for the entire journey. the distance between a to b is 10km.
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