Fizika - 2024./25. ljeto - 20.

$W_{\mathrm{A}}=W_{\mathrm{B}}\mathrm{\ne }0W\_\{\backslash mathrm\{A\}\}\; =\; W\_\{\backslash mathrm\{B\}\}\; \backslash mathrel\{\backslash char`\ne \}\; 0$

$W_{\mathrm{A}}=W_{\mathrm{B}}=0W\_\{\backslash mathrm\{A\}\}\; =\; W\_\{\backslash mathrm\{B\}\}\; =\; 0$

$W_{\mathrm{A}}>W_{\mathrm{B}}W\_\{\backslash mathrm\{A\}\}\; >\; W\_\{\backslash mathrm\{B\}\}$