naithang98 naithang98

19-08-2022
Physics

contestada

ALWAYS use significant figure rules. Remember that these rules apply to all numbers that are measurements.
If a vector that is 3 cm long represents 30 km/h, what velocity does a 5 cm long vector which is drawn using the same
scale represent?
100 km/h
60 km/h
50 km/h

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