when pulling a bandaid off it is better to pull it fast. why?
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The perennial debate in every playground has finally been solved - ripping a Band-Aid off quickly causes less pain than pulling it away from the skin in a slow two-second tug.
For the study, published today in the Medical Journal of Australia, each student had two plasters applied to their upper arm, hand and ankle. The plasters were then removed using both fast and slow methods, with a randomisation process used to decide which was used first on each student. Subjects were asked to rate the pain on a scale of 0 to 10, with 10 being the "worst pain imaginable".
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Answer:
Yes, it is better to pull the bandaid fast.
Explanation:
- It is preferable to remove a Band-Aid as quickly as possible.
- It is preferable to remove a Band-Aid as quickly as possible. Because of inertia, your skin remains at rest, and the force pulls the Band-Aid off.
- According to the law of motion, an object at rest remains at rest, and an object in motion remains in motion until an external force acts on it.
- Consider a few examples of inertia.
- In motion, inertia resists change.
- Unless an outside force causes a change, objects prefer to remain at rest or in motion.
- For example, if you roll a ball, it will continue to roll until it is stopped by friction or something else.
- Consider how your body continues to move forward when you hit the brakes on your bike.
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