Chemistry, 06.11.2019 19:31, iicekingmann

An object moves +4 m/s for one minute. then it turns around and moves-4
m/s. what had to change during the time the object reversed its direction?
oa) only its speed
ob) only its velocity
oc) both its speed and its velocity
od) neither its speed nor its velocity

Answers: 1

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An object moves +4 m/s for one minute. then it turns around and moves-4
m/s. what had to chang...