wich of the following would be affected if a soaring eagle changed direction but remained at a constant speed? A.acceleration only B. Velocity only C. acceleration and velocity D. nether
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If a soaring eagle changes direction but remains at a constant speed, it means that its speed does not change, but the direction it is moving does. In this scenario, the only quantity affected would be the velocity.
Velocity is a vector quantity that includes both speed and direction. When the eagle changes its direction, the velocity changes because direction is a component of velocity. Thus, the correct option would be B. Velocity only.
To arrive at this answer, one needs to understand the basic definitions of speed, velocity, and acceleration. Speed is the rate at which an object covers distance, while velocity is the rate at which an object changes its displacement. Acceleration, on the other hand, refers to any change in velocity, whether it be a change in speed, direction, or both. In this particular case, since only the direction changes while the speed remains constant, it means that only the velocity is affected.