D= m/v
d= 6200/2296
density = about 2.7
Answer:
When elements bond together or when bonds of compounds are broken and form a new substance
Explanation:
The point in which it originates.
Answer:
When air resistance equals the weight of an object, the object has reached free fall.
Explanation:
- When an object has only force acting on it as gravity then, it experiences free fall.
- During free fall all the forces except gravity is balanced by one another.
- In the question, object's weight is balanced by air resistance so it is in the state of free fall.
- At the null point of free fall, object experiences weightlessness i.e. it feels like object is not attracted by any force.
