Newton's _____ law explains why my hands hurt when I clap loudly
Check this site.
http://www.grc.nasa.gov/WWW/K-12/UEET/StudentSite/dynamicsofflight.html#lawofmotion
What do you think?
Newton's third law of motion explains why your hands hurt when you clap loudly. This law states that "for every action, there is an equal and opposite reaction."
When you clap your hands, your hands push against each other with a certain force. According to Newton's third law, the force applied by one hand on the other is met with an equal and opposite force exerted by the other hand.
This means that the force you apply to clap your hands is also applied back onto your hands. The impact of the two hands colliding creates a sudden and intense force exerted on your hands. This force can sometimes be enough to cause pain or discomfort, particularly if the clap is done with a lot of force or if your hands are sensitive.
In summary, Newton's third law of motion explains that the force exerted by your hands when you clap loudly is met with an equal and opposite force, leading to the pain or discomfort you may experience.