Answer:
New gravitational force, F' = 216 units
Explanation:
Given that,
Gravitational force between object 1 and 2, F = 72 N
The gravitational force between two objects is given by :
............(1)
If the mass of object 1, 
If the distance between objects is halved, 
Let new gravitational force is F'. It is changed to :
F' = 216 units
So, the new gravitational force will be 216 units.
Answer:
When the object in creases or decreases in temperature.
Explanation:
Heat flow moves energy from a higher temperature to a lower temperature. The bigger the difference in temperature between two objects, the faster heat flows between them. When temperatures are the same there is no change in energy due to heat flow. Radiation and Conduction are the two methods of heat transfer..
18.5164213 if you divide them both you get that number so the volceity is the number shown above.
Answer:
use hot water
Explanation:
hot water helps dissolve things faster
