four children pull on the same stuffed toy at the same time, yet there is no net force on the toy. how is…

Brief Explanations:

Forces are vector - quantities. When the forces exerted by the four children on the stuffed toy are equal in magnitude and opposite in direction such that they cancel each other out, the net force on the toy is zero. This is in accordance with Newton's first law which states that an object at rest or in uniform motion will remain so unless acted upon by a net external force.

Answer:

The forces exerted by the four children on the toy are balanced. That is, the magnitudes of the forces are equal and their directions are such that they cancel each other out, resulting in a net force of zero on the toy.