In many physical situations, an object will be subject to many different forces such as gravity, friction or an external force. Finding the sum of these forces ultimately indicates if the object will move and in what direction it will move in. The sum of all forces that act upon an object is known as the net force. It can be found by simply adding individual force vectors together.
Answer:
es nuclear ficción por los números
Answer:
B
Explanation:
The reason why is simple all stars hold key... compounds necessary to life. when a star supernovas it blast all of those out like a shotgun.
That is the symbol delta and it means the change in a measurement.