OmarGhita
OmarGhita
17-03-2018
Physics
contestada
how is the answer 5N?
Respuesta :
laurawinter1p43zv5
laurawinter1p43zv5
17-03-2018
Forces are vectors and if you add the two forces, the length of the resultant vector will be 5.
Use Pythagoras theorem:
[tex] \sqrt{3^2 + 4^2} = \sqrt{9 + 16} = \sqrt{25} = 5[/tex]
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