An unidentified flying object moving along a line with constant speed was sighted at (8, 9). What additional information is needed to determine its velocity?
A. Direction of motion
B. Time of observation
C. Acceleration magnitude
D. Initial position coordinates

Answer:To determine the velocity of the unidentified flying object, we need two pieces of additional information: the direction in which it is moving and the time it takes to travel a certain distance. Velocity is a vector quantity that includes both magnitude (speed) and direction.

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An unidentified flying object moving along a line with constant speed was sighted at (8, 9). What additional information is needed to determine its velocity? A. Direction of motion B. Time of observation C. Acceleration magnitude D. Initial position coordinates

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An unidentified flying object moving along a line with constant speed was sighted at (8, 9). What additional information is needed to determine its velocity?
A. Direction of motion
B. Time of observation
C. Acceleration magnitude
D. Initial position coordinates