Sprendimas: l3yvTc - 1
E_p =
m* g* h
m* g* h
|
E_p = m* g* h$$E_{p}$$ = $$m\cdot g\cdot h$$
E_p = g* h* m$$E_{p}$$ = $$g\cdot h\cdot m$$
E_p = 10* 2* 1000$$E_{p}$$ = $$10\cdot 2\cdot 1000$$
E_p = 20000$$E_{p}$$ = $$20000$$
E_p = 2* 10^4$$E_{p}$$ = $$2\cdot 10^{4}$$