Kolejne wychylenia wahadła:

• maksymalnie w lewo

${\text{E}}_{\text{k}}=0\text{J}$  

${\text{E}}_{\text{p}}=10\text{J}$  

${\text{E}}_{\text{p}}+{\text{E}}_{\text{k}}=10\text{J}$  

• wychylone w lewo

${\text{E}}_{\text{k}}=5\text{J}$  

${\text{E}}_{\text{p}}=5\text{J}$  

${\text{E}}_{\text{p}}+{\text{E}}_{\text{k}}=10\text{J}$  

• w punkcie równowagi

${\text{E}}_{\text{k}}=10\text{J}$  

${\text{E}}_{\text{p}}=0\text{J}$  

${\text{E}}_{\text{p}}+{\text{E}}_{\text{k}}=10\text{J}$  

• maksymalnie w prawo

${\text{E}}_{\text{k}}=0\text{J}$   

${\text{E}}_{\text{p}}=10\text{J}$  

${\text{E}}_{\text{p}}+{\text{E}}_{\text{k}}=10\text{J}$