When plane is flying along the wind then we can say
Now when its going against the wind the speed is given by
Now by the above two equations we will have
Answer: the density changed, the salt dissolved in the water, the salt and the water can still be separated into their individual molecules.
Explanation: physical changes are changes in size, shape, or state. Another way to think about a physical change is any change not involving a change in the substance’s chemical identity. You cannot write a chemical equation for salt water because the chemical identity is still salt AND water
trust me i did it
Answer:It's how the color mixes together . Red and green both makes a dark color
Explanation:
A negative object so it takes in the charged object and nothing will happen until something else would touch it I think
Because sometimes it happens that they discover a dwarf planet
that nobody ever knew about before. When that happens, they
ADD the new one to the list of known dwarf planets, and then the
total number of dwarf planets on the list increases by 1 .
