r = 32,5cm , A \(\cong \) 529,983\(cm^2\)

r = 37,2cm , A \(\cong \) 529,983\(cm^2\)

r = 37,2cm , A \(\cong \) 645,1536\(cm^2\)

r = 32,5cm , A \(\cong \) 645,1536\(cm^2\)

a) S = \(\left \{ \frac {2} {3} \pi , \frac {5} {3} \pi \right \}\) b) \( -14 < x < \frac {4} {7}\)

a) S = \(\left \{ \frac {4} {3} \pi , \frac {5} {3} \pi \right \}\) b) \( -14 < x < \frac {4} {7}\)

a) S = \(\left \{ \frac {2} {3} \pi , \frac {5} {3} \pi \right \}\) b) \( -9 < x < \frac {16} {7}\)

a) S = \(\left \{ \frac {4} {3} \pi , \frac {5} {3} \pi \right \}\) b) \( -9 < x < \frac {16} {7}\)

a) \(\bar {a} = \left (-0.5 , 0 \right ) \frac {m} {s^2}\) b) \(\bar {r}\)(6) = (-91 , 0)m c) t = 9s

a) \(\bar {a} = \left (-2 , 0 \right ) \frac {m} {s^2}\) b) \(\bar {r}\)(6) = (-87 , 0)m c) t = 9s

a) \(\bar {a} = \left (-0.5 , 0 \right ) \frac {m} {s^2}\) b) \(\bar {r}\)(6) = (-87 , 0)m c) t = 5s

a) \(\bar {a} = \left (-2 , 0 \right ) \frac {m} {s^2}\) b) \(\bar {r}\)(6) = (-91 , 0)m c) t = 5s

a) L = \(\sqrt {14982}\) b) P = (3 , 5)

a) L = \(\sqrt {14982}\) b) P = (-3 , 7)

a) L = \(\sqrt {16377}\) b) P = (-3 , 7)

a) L = \(\sqrt {16377}\) b) P = (3 , 5)

a) i) k = -1 , \(\bar {b} \) = (-1 , 2) ii) k = 4 , \(\bar {b} \) = (4 , 2) b) \(\overrightarrow{F_{3}}\) = (\(\sqrt {1325}\)N ; 195° 56' 43,4'') , \(\overrightarrow{F_{4}}\) = (\(\sqrt {1025}\)N ; 308° 39' 35,3'')

a) i) k = 1 , \(\bar {b} \) = (1 , -2) ii) k = 4 , \(\bar {b} \) = (4 , 2) b) \(\overrightarrow{F_{3}}\) = (\(\sqrt {1276}\)N ; 178° 46' 27,4'') , \(\overrightarrow{F_{4}}\) = (\(\sqrt {986}\)N ; 328° 19' 25,9'')

a) i) k = 1 , \(\bar {b} \) = (1 , 2) ii) k = -4 , \(\bar {b} \) = (-4 , -2) b) \(\overrightarrow{F_{3}}\) = (\(\sqrt {1325}\)N ; 195° 56' 43,4'') , \(\overrightarrow{F_{4}}\) = (\(\sqrt {1025}\)N ; 308° 39' 35,3'')

a) i) k = -1 , \(\bar {b} \) = (-1 , 2) ii) k = 4 , \(\bar {b} \) = (4 , 2) b) \(\overrightarrow{F_{3}}\) = (\(\sqrt {1276}\)N ; 178° 46' 27,4'') , \(\overrightarrow{F_{4}}\) = (\(\sqrt {986}\)N ; 328° 19' 25,9'')