Answer:
I think it would be using a battery recet
Explanation:
Answer:
En el deporte, la persona que lo práctica tiene que adecuarse a él, por el contrario cuando hablamos de actividad física el objetivo pasa por programar, dosificar y adecuar en entrenamiento a las características, necesidades y objetivos de cada persona.
Answer:
8N/m
Explanation:
The elastic potential energy stored can be calculated using the equation:
elastic potential energy = 0.5 × spring constant × (extension)2
assuming it is not stretched beyond the limit of proportionality.
Then calculate using the values in the question:
100J = 0.5 × spring constant × 5²
200J = spring constant × 25
spring constant = 200J ÷ 25m²
spring constant = 8J/m²
spring constant = 8N/m
Answer: 0.107
Explanation:
We can solve this problem with Kepler's Third Law of Planetary motion:
(1)
Where:
is the orbital period of Phobos around Mars
is the Gravitational Constant
is the mass of Mars
is the semimajor axis of the orbit Phobos describes around Mars (assuming it is a circular orbit, the semimajor axis is equal to the radius of the orbit)
Well, firstly we have to convert the orbital period to seconds:
Now, we have to find from (1):
(2)
(3)
(4) This is the mass of Mars
On the other hand, it is known the mass of the Earth is:
(5)
Then, if we want to know the ratio of Mars’s mass to the mass of the earth, we have to divide by 
:
Finally:
