Odpowiedź :
Wyjaśnienie. E
E p
E p
- E p =E k
k
k
- k EEp =mgh; E k
k =
k = 2
k = 2mv
k = 2mv 2
k = 2mv 2
k = 2mv 2
k = 2mv 2
k = 2mv 2 mgh=
k = 2mv 2 mgh= 2
k = 2mv 2 mgh= 2mv
k = 2mv 2 mgh= 2mv 2
k = 2mv 2 mgh= 2mv 2
k = 2mv 2 mgh= 2mv 2
k = 2mv 2 mgh= 2mv 2 /:mg
k = 2mv 2 mgh= 2mv 2 /:mgh=
k = 2mv 2 mgh= 2mv 2 /:mgh= 2g
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h=
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s)
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 =
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m 2 /s
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m 2 /s 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m 2 /s 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m 2 /s 2
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m 2 /s 2 =0,8m=80cm
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m 2 /s 2 =0,8m=80cmtext\Odp:Kulka dotrze na wysokosc 80cm
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m 2 /s 2 =0,8m=80cmtext\Odp:Kulka dotrze na wysokosc 80cm\©DRK
k = 2mv 2 mgh= 2mv 2 /:mgh= 2gv 2 v=4 m/s; g=10 m/s 2 h= 2⋅10 m/s 2 (4 m/s) 2 = 20 m/s 2 16 m 2 /s 2 =0,8m=80cmtext\Odp:Kulka dotrze na wysokosc 80cm\©DRK