Answer:
Explanation:
The gravitational potential energy of an object is the energy possessed by the object due to its location in the gravitational field.
This energy is always measured as a difference with respect a "zero level" - generally taken as the ground level.
Therefore, it generally makes more sense to measure the change in gravitational potential energy of an object when its height is changed; this is given by:
where:
m is the mass of the object
is the acceleration due to gravity
is the change in height of the object
Answer:
That's Chris Paul.
Explanation:
He focuses on his body maintenance, he's vegan. He insures he's getting the right nutritional food in his diet. He stretches a lot and does foam rolls.
HOPE THIS HELPS! GOOD LUCK!
Answer: A. force with which air rushes across the vocal folds
Explanation:
The human voice is produced in the larynx, whose essential part is the glottis. This is how the air coming from the lungs is forced during expiration through the glottis, making its two pairs of vocal folds to vibrate.
It should be noted that this process can be consciously controlled by the person who speaks (or sings), since the variation in the intensity of the sound of the voice depends on the strength of the breath.
Stars form from an accumulation of gas and dust, which collapses due to gravity and starts to form stars. Stars are typically classified by their spectrum in what is known as the Morgan-Keenan or MK system.
Answer:
true
Explanation:
i think it's true because I took a quiz on this
