Answer:
Equilibrium is reached when demand equals supply.
Explanation:
Demand is the amount that consumers want and can buy of a certain product or service in a specific period of time and at a certain price. On the other hand, the supply is the amount that producers want and can sell of a certain product or service in a specific period of time and at a certain price.
In market equilibrium, the quantity demanded of the product or service equals the quantity supplied, so the price also equals. In other words, when market equilibrium is reached, demand and supply are the same, with their corresponding equilibrium price and quantity.
Two situations can occur:
- When the quantity demanded is greater than the quantity supplied, the market is in a situation of excess demand.
- On the other hand, it may happen that the price at which the products are being offered is greater than the equilibrium price and the quantity supplied is greater than the quantity demanded. Then there is an excess supply.
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Equilibrium is reached when demand equals supply.</em></u>
The answer is c for that question
The one that's completely submerged is displacing more water, so the buoyant force on it is greater.
La velocidad 
del objeto al tiempo 
es descrito por
donde
El objeto no tiene aceleración horizontal, pues 
y 
está determinado exactamente por su velocidad inicial en la dirección horizontal. En la dirección vertical, la gravedad es la única fuerza que actúa en el objeto, pues 
. Entonces, la velocidad después de 
satisface
Inmediatamente, vemos que 
y podemos encontrar que 
.
Su posicíon es descrita al tiempo por
con
Si la posición inicial del objeto es el origen, suponemos que 
, y además tenemos
Queremos determinar el máximo de 
. Encontramos que 
cuando 
.
