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    Can anyone show me equations or triangle method for Newtons third law, really appreciate. Thankyou.
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    (Original post by sharan laird)
    Can anyone show me equations or triangle method for Newtons third law, really appreciate. Thankyou.
    I think the conservation of momentum would be Newton's third law in equation but I have never heard of the triangle method, I would be interested to know what the method is.
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    Yes it is momentum, doing physics exam and i know some equations, but trying to remember them is tricky the triangle used in dynamics is a helpful way to figure out what equation to use i'ts like the sine,cos and tangent triangle in trigonometry. Let me know if you have an easier way of remembering.
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    (Original post by sharan laird)
    Yes it is momentum, doing physics exam and i know some equations, but trying to remember them is tricky the triangle used in dynamics is a helpful way to figure out what equation to use i'ts like the sine,cos and tangent triangle in trigonometry. Let me know if you have an easier way of remembering.
    I understand how we use trigonometric identities in dynamics but I don't understand how they relate to Newton's third law. Is there a specific problem you are talking about?
 
 
 
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