Veronica’s velocity was measured as 4.3 m/s. She displaced 20 meters in 4.7 seconds. Which piece of information is missing for the correct calculation of velocity?

Velocity includes both how fast an object moves and its direction. The given displacement and time give a speed of about 20 ÷ 4.7 = 4.3 m/s, but without a direction the velocity is not fully specified. The missing information is the direction.

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