This activity is suitable for multiflash treatment. Or you could make a video and play it back frame by frame. If a jump from a diving board is possible, then the student could hold a balance. a Hang the kilogram mass from the forcemeter, and get a student to drop it onto a cushion or a blanket held by other students. b Take a photograph of the falling apparatus. Also, ask students whether they can see what the balance reads whilst dropping.
Annulment of marriage refers to the process by which a marriage is declared void, as though it never existed. Usually annulment is retroactive, although some jurisdictions consider the marriage void only from the date of annulment. A judgment of annulment declares a marriage to be invalid. Invalid marriages are of two types: void marriages and voidable marriages. A void marriage is invalid from the date of marriage and, therefore, cannot lawfully exist.
In the canon law of the Catholic Church, an annulment is properly called a Declaration of Nullity, because according to Catholic doctrine, the marriage of baptized persons is a sacrament and, once consummated and thereby confirmed, cannot be dissolved as long as the parties to it are alive.