Question:
Assuming that moving away from the mailbox is the positive
Last updated: 8/10/2022
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Assuming that moving away from the mailbox is the positive direction; if an object travels 20 metres in 5 seconds back towards the mailbox, its average velocity would be: a) 4 m/s b) 100 m/s c) -100 m/s d) -4 m/s