Log In

Question about Measure Sports

Physical Education

Originais Teachy

Measure Sports

Medium

(Originais Teachy 2024) - Question Medium of Physical Education

In the Olympics, mark sports are very popular and varied, encompassing competitions involving distances covered, such as athletics, to modalities that depend on throws and launches, such as javelin throwing. The mark achieved by an athlete in a mark sport competition, besides indicating their performance, is often related to a set of physics laws that directly influence the results obtained. Considering a javelin throw in which an athlete applies an initial force to propel the javelin and then it moves in a parabolic trajectory until it reaches the ground, gravitational force, air resistance, and the launch angle are crucial factors that determine the distance reached. Based on this contextualization, in the analysis of an experiment investigating the influence of the launch angle on the javelin's range, it is hypothesized that there is an optimal angle that maximizes the distance reached. Considering the knowledge of Physical Education and Physics and the performance of experimental measurements, how would you justify the validity of the proposed hypothesis and what would be the relationship between the launch angle and the horizontal projection of the javelin to achieve the greatest possible range?
a.
The optimal angle that maximizes the horizontal distance in javelin throwing is 45 degrees.
b.
The optimal angle that maximizes the horizontal distance in javelin throwing is 30 degrees.
c.
The optimal angle that maximizes the horizontal distance in javelin throwing is 60 degrees.
d.
The optimal angle that maximizes the horizontal distance in javelin throwing is 90 degrees.
e.
The optimal angle that maximizes the horizontal distance in javelin throwing is 15 degrees.

Answer sheet:

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur id consequat justo. Cras pellentesque urna ante, eget gravida quam pretium ut. Praesent aliquam nibh faucibus ligula placerat, eget pulvinar velit gravida. Nam sollicitudin pretium elit a feugiat. Vestibulum pharetra, sem quis tempor volutpat, magna diam tincidunt enim, in ullamcorper tellus nibh vitae turpis. In egestas convallis ultrices.
Emoji eyes

Answer sheet

You need to be a registered teacher to view the answer sheet

Emoji eyes
Iara Tip

IARA TIP

Are you putting together a test or exercise list?

On Teachy’s platform, you can automatically generate these materials without spending hours searching for questions 😉

Those who viewed this question also liked...
Question icon

Question

Difficulty Hard

Source:

Is external icon

Teachy

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.

Physical Exercise and Physical Activity

Question icon

Question

Difficulty Hard

Source:

Is external icon

Teachy

With the exponential growth of the electronic gaming industry, it has become common to hold championships and competitions that bring together thousands of players and spectators. These events demand not only technical skills from the competitors, but also strategies and teamwork. Considering this context, discuss the role of electronic games in contemporary culture, analyzing how the practice and observation of these games can contribute to the development of social and cognitive skills of the players. Additionally, evaluate the positive and negative impacts that the inherent competitiveness of electronic games can have on the formation of individuals and the social dynamics of the groups that participate in these practices.

Electronic Games

Question icon

Question

Difficulty Medium

Source:

Is external icon

Teachy

Football, considered a national passion sport in Brazil, is widely used as a means of social interaction and also in the political sphere. Furthermore, it is essential to know the rules and positions for a better understanding and practice of this sport. Therefore, what are the four basic positions of football players on the field?

Football: Introduction

Question icon

Question

Difficulty Hard

Source:

Is external icon

Teachy

During an athletics competition, a group of 2nd-year high school students decided to investigate the performance in track and field sports and its relation to the laws of physics. In particular, they focused on high jump and shot put. In high jump, they observed that an athlete, weighing 70 kg, reached a height of 1.90 m in his best attempt, while in shot put, another athlete, with the same weight, threw a 7.26 kg weight a distance of 15.00 m. Considering that the acceleration due to gravity is approximately 9.81 m/s² and that there was no significant air influence on the observed movements, calculate the mechanical energy involved in the movement of each athlete in their respective activities. Relate these values to the necessary muscular power and discuss how understanding these quantities can be applied to optimize the athletes' performance in track and field sports.

Measure Sports

Community img

Join a community of teachers directly on WhatsApp

Connect with other teachers, receive and share materials, tips, training, and much more!

Teachy logo

We reinvent teachers' lives with artificial intelligence

Instagram LogoLinkedIn LogoTwitter LogoYoutube Logo
BR flagUS flagES flagIN flagID flagPH flagVN flagID flagID flag
FR flagMY flagur flagja flagko flagde flagbn flagID flagID flagID flag

2023 - All rights reserved

Terms of UsePrivacy NoticeCookies Notice