Question 6 (1 point)
An observer standing by the roadside noted a truck is travelling 18 m/s East while a cylinder inside the truck rolls to the back of the truck at 3
m/s West. Relative to the observer, how fast is the cylinder travelling?
оа 21 m/s
Ob
Ос
15 m/s
18 m/s
Od
3 m/s
Answers: 2
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Question 6 (1 point)
An observer standing by the roadside noted a truck is travelling 18 m/s East...
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