A
.
La energía cinética se define como:
⇒
mi
k
=
1
2 metro v2
Dado que la masa del péndulo no cambiará, la única forma de que cambie la energía cinética es que cambie la velocidad del péndulo. La energía cinética es máxima cuando la velocidad es máxima. Esto ocurre en la parte inferior del péndulo.
B
.
Si la energía cinética es más alta en la parte inferior del péndulo, entonces es donde la energía potencial es la más baja. Entonces, la energía potencial sería más alta cuando el péndulo esté en su punto más alto a cada lado de su movimiento donde está estacionario por un instante. Este es el punto donde toda la energía cinética se ha convertido en energía potencial (
mi
k
=
0
desde
v
=
0
).
(Brainly no dejaba de espaciar mis respuestas, así que lo siento si esto es difícil de entender ... si es correcto, ¿podrías marcarme como el más inteligente?)
The answer would be "B. cocaine". Cocaine is an illegal stimulant unlike the other options listed above.
The use of telemedicine is a great solution to overcome social and physical factors. So the correct option is D.
<h3>What are social and physical factors of health? </h3>
The social and physical environment where a person lives determine the social and physical factors of health in that environment.
Some examples of social factors include availability of good educational resources and job opportunities which provide a living wage, healthcare facilities, public transport and socioeconomic conditions of the people living there.
Some examples of physical factors include the immediate natural environment like plants and weather conditions, presence of physical barriers for differently abled people or the quality of infrastructure.
Therefore social and physical barriers are a significant health determinant. Hence the correct option is D.
Read more about health determinants, here
brainly.com/question/17292045
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Become familiar with recommended caloric guidelines.
Set a goal to eat more fruits and vegetables.
Explanation: To prevent chronic illness through proper nutrition, Mason will need to seek professional help that will list guidelines for how he should eat. Mason should familiarize himself with the recommended calorie guidelines because he will be able to eat properly to achieve his goal. In addition, Mason should eat lots of fruits and vegetables that will provide many nutrients and vitamins needed for your health. Mason should also avoid sugary foods with high amounts of salt and trans and saturated fats.