Síly | math4u.vsb.cz

Napsal uživatel vladimir.arzt dne Čt, 11/07/2024 - 15:31.

Project ID:

7200000098

Accepted:

Podoblast:

Mnohoúhelníky

Typ:

Layout:

Question:

Jsou dány síly

F_{1}

a

F_{2}

a úhel

φ

, který svírají. Přiřaďte tyto údaje k velikosti výsledné síly

F

zaokrouhlené na dvě desetinná místa. Využijte modré vodící čáry na obrázku.

Unfolding Image:

Questions Title:

F_{1}

,

F_{2}

,

φ

Answers Title:

F

Question 1:

\begin{aligned} F_{1} & = 5 N \\ F_{2} & = 15 N \\ φ & = \frac{π}{4} \end{aligned}

Answer 1:

18, 87 N

Question 2:

\begin{aligned} F_{1} & = 20 N \\ F_{2} & = 7 N \\ φ & = \frac{5 π}{6} \end{aligned}

Answer 2:

14, 37 N

Question 3:

\begin{aligned} F_{1} & = 8 N \\ F_{2} & = 12 N \\ φ & = \frac{π}{3} \end{aligned}

Answer 3:

17, 44 N

Question 4:

\begin{aligned} F_{1} & = 8 N \\ F_{2} & = 6 N \\ φ & = 90^{\circ} \end{aligned}

Answer 4:

10, 00 N

Question 5:

\begin{aligned} F_{1} & = 20 N \\ F_{2} & = 20 N \\ φ & = 130^{\circ} \end{aligned}

Answer 5:

16, 90 N

Question 6:

\begin{aligned} F_{1} & = 10 N \\ F_{2} & = 7 N \\ φ & = 30^{\circ} \end{aligned}

Answer 6:

16, 44 N

Answer 7:

10, 58 N

Answer 8:

12, 00 N