Odpowiedź :
[tex]dane:\\F = 150 \ N\\W = 300 \ J\\szukane:\\s = ?\\\\W = F\cdot s \ \ /:F\\\\s = \frac{W}{F}\\\\s = \frac{300 \ J}{150 \ N} = \frac{300 \ N\cdot m}{150 \ N} = 2 \ m[/tex]
[tex]dane:\\F = 150 \ N\\W = 300 \ J\\szukane:\\s = ?\\\\W = F\cdot s \ \ /:F\\\\s = \frac{W}{F}\\\\s = \frac{300 \ J}{150 \ N} = \frac{300 \ N\cdot m}{150 \ N} = 2 \ m[/tex]