Collection was entered by the tasks on physics, intended for preparation of schoolchildren 7-11 classes to the physical olympiads. Some tasks are quite simple, other - far more difficult. At the beginning of every division important for understanding tasks over are brought with the detailed decisions, for other tasks prompts, answers and/or short decisions, are offered, part of tasks does not contain answers even - in order that to the teacher it was comfortably to use them for work in a class. An author hopes that collection will appear useful both to the schoolchildren interested in physics and for their teachers.