What is the net force acting on the child? The forces acting on a child sitting in a seat are
described by the free-body diagram shown.
0 -100 N
Ο ΟΝ
Fx= 100 N
100 N
200 N
F = -100 N

Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.