Расчет: etbEOk - 1

E__k =

p^²

/ ( 2* m)

E__k =

p^²

/ ( 2* m)

$E_{k}$ = $\frac{p^{2}}{2\cdot m}$

p^²

/ ( 2* m)

= E__k $\frac{p^{2}}{2\cdot m}$ = $E_{k}$

p^²

/ 2/ m

= E__k $\frac{p^{2}}{2\cdot m}$ = $E_{k}$

p^²

/ m

= 2* E__k $\frac{p^{2}}{m}$ = $2\cdot E_{k}$

1

/ m

=

2* E__k

/ p^²

$\frac{1}{m}$ = $\frac{2\cdot E_{k}}{p^{2}}$

m =

p^²

/ 2/ E__k

$m$ = $\frac{p^{2}}{2\cdot E_{k}}$

m =

2^²

/ 2/ 109

$m$ = $\frac{2^{2}}{2\cdot 109}$

m =

4

/ 2/ 109

$m$ = $\frac{4}{2\cdot 109}$

m =

2

/ 109

$m$ = $\frac{2}{109}$

m = 0.01835 $m$ = $0.01835$