Which statement is true regarding penalties for causing a ball to move?

The statement regarding penalties for causing a ball to move that is considered true is that there is no penalty if the ball is moved accidentally. In the Rules of Golf, if a player causes their ball to move unintentionally, they are not penalized, and the ball must be replaced to its original position. This rule recognizes the importance of fair play and the understanding that mistakes happen, thus allowing players to continue their game without the added burden of penalties for accidental actions.

Other options do not accurately reflect the rules surrounding this scenario. For example, implying that a penalty is only assigned if the ball remains unplayed does not account for the nuances of accidental movement. Additionally, suggesting that a general penalty is always applied overlooks specific provisions for accidental movement. The notion that only the opponent can cause a penalty fails to consider that players can create situations where penalties may be assessed, but these do not apply in cases of accidental movement of the ball.