Odpowiedzi

2010-03-27T18:57:29+01:00
MV
−−− + mgh = c |*2
2

mv+2mgh=2c
m(v+2gh)=2c
m=2c/v+2gh

mv+2mgh=2c |/m
v+2gh=2c/m
2c
v=----- - 2gh
m

mv+2mgh=2c
v+2gh=2c/m
2c
2gh=---- - v
m

2c
---- - v
m
g=-----------
2h

mv+2mgh=2c
v+2gh=2c/m
2c
2gh=---- - v
m

2c
---- - v
m
h=-----------
2g