(Originais Teachy 2024) - Question Easy of Physical Education

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.

In the current context, the practice of physical exercise is strongly encouraged due to its health benefits. However, it is common for people to confuse the terms 'physical exercise' and 'physical activity', using them as synonyms. According to the American College of Sports Medicine (ACSM), 'physical exercise' is a subcategory of 'physical activity' that is planned, structured, repetitive, and intentional with the goal of improving or maintaining one or more components of physical fitness' (ACSM, 2014). Based on this definition, discuss the conceptual differences between 'physical activity' and 'physical exercise', as well as their implications in the development of health programs and the public's understanding of the importance of body movement.

Handball is a team sport that has origins in different practices carried out in Egypt, Greece, and Rome, evolving throughout history to the modern rules established in Europe in the early 20th century. Currently, handball is known for its dynamics, agility, and strategy, being one of the most practiced sports in several countries, with a highlight on the world championships that bring together high-level teams. Considering the importance of mastering the rules and strategies in handball, and knowing that a player was punished with a yellow card during a match, what is the direct consequence of this action according to the International Handball Federation (IHF) international standards, in a situation that can influence the team's performance?

Many people confuse the concepts of physical activity and exercise, although they are related, they have important differences. Explain the difference between physical exercise and physical activity and propose two alternatives of physical exercises that can be practiced within the school environment and two other activities that can be practiced outside the school environment.