Question
18. Speed velocity,or acceleration? Monarch butterflies fly 12 mihr south as they migrate.
Answer
3.8
(251 Votes)
Xena
Elite · Tutor for 8 years
Answer
The given information corresponds to **Velocity**.
Explanation
## Step 1In physics, we have three key terms: speed, velocity, and acceleration, which are all related to motion but have distinct characteristics. ### **Speed** is the rate at which an object covers distance. It is a scalar quantity, which means it only has magnitude and no direction.### **Velocity** is the speed of an object in a given direction. It is a vector quantity, which means it has both magnitude and direction.### **Acceleration** is the rate at which an object changes its velocity. It is also a vector quantity, indicating both the rate of change of speed and the direction of the change.## Step 2In the given problem, we are told that the Monarch butterflies fly at a speed of 12 miles per hour towards the south. The 'south' indicates the direction of their motion.## Step 3Since the problem provides both the magnitude of their motion (12 miles per hour) and the direction of their motion (south), the information given aligns with the definition of velocity.