Archer's Arrow & Watch: Same Time or After?

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In summary, an archer aims an arrow horizontally over a flat field and at the same time, their watchband breaks and their watch falls to the ground. The question is whether the watch will hit the ground at the same time as or after the arrow, as the only force acting on both objects is gravity. Based on the concept that the vertical force of gravity does not affect horizontal motion, it can be concluded that the watch will hit the ground first as it is already at a net zero horizontal force, while the arrow still needs to overcome a horizontal force before dropping. The reason for this is because the horizontal force on the arrow needs to reach zero before it can begin to drop.
  • #1
Sabres151
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An archer aims an arrow exactly horizontal over a flat field. At the same instant, the archer's watchband breaks and the watch falls to the ground. Does the watch hit the ground the same time as or after the arrow hits the ground and why.
 
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  • #2
The only force on either object is gravity. Does that help? If you're still confused, you'll need to show what you've tried
 
  • #3
I figured the watchband would fall first. Since vertical force of gravity has no effect on the horizontal motion, the arrow would have a horizontal force to overcome before reaching a net zero and dropping. The watch is already at net zero...?
 
  • #4
Sabres, what horizontal force is on the arrow? And why does this force need to reach zero before it can begin to drop?
 
  • #5
Thanks Office, looks like I was over thinking the whole thing. :cool:
 

1. What is Archer's Arrow & Watch?

Archer's Arrow & Watch is a hypothetical device that combines a traditional archery bow with a wristwatch. It allows the user to shoot an arrow and simultaneously tell time.

2. How does Archer's Arrow & Watch work?

The bowstring of the archery bow is connected to the hands of the watch, so when the string is pulled back to shoot an arrow, the watch hands move as well. The watch face is located on the bow itself, making it visible to the user.

3. Is Archer's Arrow & Watch a real invention?

No, Archer's Arrow & Watch is currently only a concept and does not exist in real life. It is often used as an example in discussions about combining technology and traditional tools.

4. Can Archer's Arrow & Watch tell time accurately?

The accuracy of the watch would depend on the mechanism used and the craftsmanship of the device. However, the movement of the watch hands would be affected by the motion of shooting an arrow, so it may not be as precise as a traditional watch.

5. What are the potential uses for Archer's Arrow & Watch?

Archer's Arrow & Watch could potentially be used for recreational archery or as a novelty item. It could also be used in survival situations where both a watch and a bow are necessary. However, it is important to note that this device is currently only a concept and not a practical invention.

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