\( 0.94 \mathrm{gal} / \mathrm{s} \) a on3/h

5. Unghiurile \( M O N \) și \( N O P \) sunt adiacente. Aflati măsura unghiului \( M O P \), dacă: s) \( K M O N=20^{\circ} 32^{\prime}, K N O P=65^{\circ} 15^{\prime} \); b) \( K M O N=46^{\circ} 29^{\prime}, K N O P=52^{\circ} 45^{\prime} \). 6. Folosind un echer, o coală de hârtie si un

\( \frac { d ^ { 2 } y } { d x ^ { 2 } } + 49 x = 0 \)

12. An electron is moving at speed \( 7.0 \times 10^{6} \mathrm{~m} / \mathrm{s} \) perpendicular to a uniform magnetic field of magnitude 0.80 T . (a) What is the diameter of the circular path that the electron follows? Calculate the electron's (b) angular frequency and (c) period of motion. [Update: There was a typo in this question and it has been fixed now: \( 7.0 \times 10^{10} \mathrm{~m} / \mathrm{s} \rightarrow 7.0 \times 10^{6} \mathrm{~m} / \mathrm{s} \). Electrons cannot travel faster than light!] - -

\( A = ( - 15 ) , ( - 7 ) \times ( + 12 ) , ( - 6 ) , ( + 2.5 ) \)

Workout: \( 2^{2} \times 2^{8 x}=2^{-3} \)