L=[tex] E_{c} = \frac{m* v^{2} }{2} [/tex]
3m/s=[tex] \frac{0,003 km}{ \frac{1}{3600 h} } =10,8 km/h[/tex]
10,8²=116,64
L=[tex] \frac{0,3 kg*116,64km/h}{2} =17,496 J[/tex]
L=F*d
L=G*d
d=[tex] \frac{L}{G} [/tex]
d=[tex] \frac{17,496 J}{3N} =5,832 m[/tex]
[tex] E_{p} =mgh[/tex]
[tex] E_{p} =0,3 kg*10 \frac{N}{kg} *5,832 m=17,496 J=L[/tex]
