A person is pulling a wagon of heavy rocks for the garden with a force of 12 N. Another person wants to help and pushes the wagon from behind with a force of 8 N. The frictional force is 6 N. What is the net force on the wagon?
Because both of the People are pushing the same direction so you would add both of there Net forces together. Then you would have to subtract the frictional force from 20 to get 14
