forta f3 are marimea 30N cu axa ox a unui sistem de axe de coordonate un unghi de 60 de grade. representati sostemul de axe de cordonate si forta. descompuneti forta dupa directiile celor 2 axe si calculati marimea componentelor fortei

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

the ima (higher than 1m) will be greater than the ima with the height of 1m.