Does Anyone Know The Proof Of Newton's Second Theorem?

ishwar

Oct 30 2006, 05:14 PM

Hi does anyine know how to prove Fr = m.a?

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jlhaslip

Oct 30 2006, 06:42 PM

Please read the pinned Topics. This 'What is' topic is to provide answers, not ask questions.
Moving.

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40esp

Oct 30 2006, 10:06 PM

yes there is proof. just use your instincts. if there was anyother debate about it, it wouldnt be a law.

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jlhaslip

Oct 31 2006, 02:17 AM

Here is a good proof:

1. Punch a wall really hard.

2. Now punch a wall really hard with a cast on.

Which one hurts more? That'll be the one with the most force.

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Saint_Michael

Oct 31 2006, 02:20 AM

If haslips post doesn't help this link could help out as well.

http://www.beyondbooks.com/psc91/4d.asp

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