rollingsquirel rollingsquirel

04-04-2020
Mathematics

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An elevator traveled 15 floors (150 ft) at a speed of 4.5 m/s. What additional info is needed to determine the velocity of the elevator?

A. The direction the elevator traveled
B. How long the elevator was stationary
C. How many times the elevator stopped
D. The total distance the elevator traveled

Respuesta :

LammettHash LammettHash

06-04-2020

Velocity is a vector quantity, so you also need to know the elevator's direction.

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