A.\(x = \dfrac{1}{3}\)
B.\(x = \dfrac{2}{3}\)
C.\(y = \dfrac{2}{3}\)
D.\(y = \dfrac{1}{3}\)

A.7,04 MeV.
B.0,59 MeV.
C.0,41 MeV.
D.2,58 MeV.

A.4
B.6
C.3
D.10

A.92,35 cm/s.
B.90,03 cm/s.
C.88,56 cm/s.
D.85,16 cm/s.

A.\(0,{32.10^{16}}\,\,Hz\).
B.\(0,{42.10^{16}}\,\,Hz\).
C.\(0,{72.10^{16}}\,\,Hz\).
D.\(0,{86.10^{16}}\,\,Hz\).

A.0,96.
B.0,79.
C.0,85.
D.0,93.

A.8
B.12
C.5
D.3

A.\(8,3\,\,m/{s^2}\).
B.\(2\,\,m/{s^2}\).
C.\(8\,\,m/{s^2}\).
D.\(4\,\,m/{s^2}\).

A.31,3 W.
B.62,5 W.
C.81,2 W.
D.46,9 W.

A.\(4!\)
B.\(C_5^4 + C_7^4\)
C.\(A_{12}^4\)
D.\(C_{12}^4\)