Examples of probability theory Physics Olympiad for senior high school students we've uploaded. Here are examples of questions used in national physics olympiad for high school students. Hopefully helpful!

- A mass of 75 kg ice skater rotates two revolutions per second on a vertical axis that passes through the center of body mass, with open arms horizontal. Then he quickly pulled his arm into that pace angularnya into 6 rounds per second. Think of the open arms as long as a stick with a 1.4 meters and its mass 5 kg. Skater's kinetic energy increases as he pulled his arm into. Is this possible? If yes, calculate the accretion energy!
- On the back of a truck there is a rod with mass m and length l against the wall behind the truck. The angle between the stem with a truck floor is A. If the truck if dinidng slippery floors and, what is the acceleration required by the truck so that the stem does not slip? Stated in the g and A.