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ALWAYS uso significant figure rules, Remember that these rules apply to all numbers that are measurements
City Bis north of City A, and the 400 mile trip by car takes 8 hours. The cities are 320 miles apart in a straight line. What
is the velocity of a trip from City A to City B?

Respuesta :

MathPhys

Answer:

40 mph

Explanation:

Velocity is displacement over time.  Displacement is the straight line distance between the starting point and ending point.

v = x / t

v = 320 mi / 8 hr

v = 40 mph

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