Physics, 01.07.2021 01:00 lilbrown6369
An object moves 20 m east in 30 s and then returns to its starting point taking an additional 50 s. If west is chosen as the positive direction, what is the average speed of the object
Answers: 1
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An object moves 20 m east in 30 s and then returns to its starting point taking an additional 50 s....
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