Final answer:
The net force acting on a body, when a 10 Newton force and a 15 Newton force are applied in the same direction, is 25 Newtons.
Step-by-step explanation:
When two forces are acting on a body in the same direction, we find the net force by adding them together. In this case, a 10 Newton force and a 15 Newton force are applied to a body in the same direction. We add these forces together to find the net force. So, the net force acting on the body is 10 Newton + 15 Newton which equals 25 Newtons.
Learn more about Net Force