(Originais Teachy 2023) - Question Very Hard of Physical Education

In the game of Blind Man's Bluff, it is very important to pay attention to the sounds and orient yourself in space to try to find your friends. Describe, in your own words, how do you orient yourself and find your friends when you are blindfolded in the game of Blind Man's Bluff.

The practice of hockey extends across different cultures around the world, being adapted in their styles and rules for ice rinks, grass fields, and even aquatic environments. Aspects such as technical skills, game strategy, and understanding of the rules are fundamental for the players' performance. In the context of an ice hockey match, the contact force between the stick and the puck, combined with the speed of the movement, determine the trajectory and the kinetic energy involved in the athletes' actions. Consider a player who applies a tangential force of 250 N using his hockey stick at an angle of 30° relative to the horizontal plane when making a pass. Disregarding the effects of air resistance and considering that the puck has a mass of 150 g, determine the acceleration of the puck at the moment of the pass and the component of the force that contributes to the change in kinetic energy of the puck in the direction of movement.

Regular practice of sports has been widely encouraged as a way to promote health and well-being in people's lives. Based on the benefits and possible negative impacts of sports on the human body, explain why sports practice is healthy and mention two benefits and two negative impacts that may occur if sports are practiced inappropriately.

As a sports scientist, you are tasked with creating a new game that combines elements of net sports like volleyball and wall sports like climbing. Describe how this game would be, including the basic rules, how players can score points, what is needed to play, and the importance of each element (net, ball, wall, safety equipment) for the game to function. Also explain what the ultimate goal of the game is and how players can work together as a team to achieve it.