Answer:
the density makes something float or sink below water its the "water weight "
Explanation:
I think the answers are box #1 and #3. It is number one for a fact. However, it depends where the start is at #3.
Answer:
ok what is the question you need help with
Explanation:
:)
Answer:
The gravitational force changing velocity is

Explanation:
The expression for the gravitational force is

Differentiate the above equation

The velocity is the distance in at time so


