Dobrý den, pomohl by mi někdo vypočítat Ay pomocí otáčení okolo bodu b? Nebo hodnotu B pomocí otočení okolo bodu a?
výsledky mají být:
Ax = 1,456 kN
Ay = 2,249 kN
B = 15,129 kN
vypočítala jsem zatím Fx (1,8 x cos 36° = 1,456 kN)a Fy (1,8 x sin 36° = 1,058 kN)
Ax jsem vypočítala pomocí Ax - Fx = 0
zbytek už mi nevychází, poradil by někdo prosím?
(hodnoty A, B jsou mimo příklad, tomu nevěnujte pozornost)
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