jin is standing still and watching an archer on a horse traveling away from a target. the archer is moving…

jin is standing still and watching an archer on a horse traveling away from a target. the archer is moving at a speed of 4 m/s and shoots the arrow toward the target with a speed of 17 m/s. which statement is supported by this scenario? for jin, the speed of the arrow is 21 m/s, and for the archer, the speed of the arrow is 4 m/s. for jin, the speed of the arrow is 13 m/s, and for the archer, the speed of the arrow is 17 m/s. for both jin and the archer, the speed of the arrow is 21 m/s. for both jin and the archer, the speed of the arrow is 17 m/s.
Answer
Answer:
B. For Jin, the speed of the arrow is 13 m/s, and for the archer, the speed of the arrow is 17 m/s.
Explanation:
Step1: Analyze archer's - arrow speed
The archer shoots the arrow with a speed of 17 m/s relative to themselves. So for the archer, the speed of the arrow is 17 m/s.
Step2: Analyze Jin's - arrow speed
Jin is stationary and the archer is moving away from the target at 4 m/s. The arrow's speed relative to Jin is the arrow's speed relative to the archer minus the archer's speed. So (17 - 4=13) m/s.