If they are connected exactly as shown, nothing can happen.
The initial kinetic energy of the cart is
After the block is dropped into the cart, if there are no other forces acting on it, the kinetic energy of the new system cart+block must be conserved, so it should be the same as before. But the new mass will be M+m, where m=50kg is the mass of the block. Therefore we can write
from which we find
The correct answer is - continental tropical air mass.
If an air mass forms over a land mass, than that air mass is of continental type. Depending on the location of the area where the air masses are forming, they can be cold or warm. In this case, we have an area that is warm, part of which is near the tropics, part bordering with them, thus we will have the formation of a continental tropical air mass.
This type of air masses is characterized by being hot and dry. That results in hot weather, usually with a period of drought, thus very dry. This type of air masses often cause lot of damage to the crops, but also can affect the human health, especially the elderly people.
Answer:
Explanation:
The power is related to the energy by
where
P is the power
E is the energy
t is the time elapsed
The power of this nuclear power planet is
The time we are considering is 1 day, which is
So we can re-arrange the previous equation to find the energy produced by the power plant in one day: