Answer:
no
Explanation:
Calcium chloride is a chemical compound made up of calcium ions and chlorine ions. ... Mixing calcium chloride with water is an exothermic reaction, which means that the combination of the two substances releases heat. Thus, when you add calcium chloride to water, the solution heats.
It starts to melt the minerals in within the earths core.
Answer:
Part a)

Part b)

Part c)

Explanation:
Part a)
As we know that it starts from rest and moves on runway by total distance 165 m
so we will have



now we have

Part b)
Now for take off time we will have



Part c)



When a liquid or a gas is heated, it expands and becomes less dense, so it rises, while the cooler, denser liquid or gas sinks. (Not sure if this helps but this is what I hit)