When a horse pulls a wagon, the force that causes the horse to move forward is the force

When a horse pulls a cart, the force that helps the horse to move forward is the force exerted by

when a horse pulls a cart, the force that helps the horse to move forward is the force exerted by

When a horse pulls a cart, which force helps the horse to move forward ?

When a horse pulls a cart, the force which is responsible for the movement of cart is

When a horse pulls a cart, by Newton's III law the cart also pulls the horse with equal and opposite force, then how does the motion of horse, cart and system takes place?

A boy pulls a wagon with a force of 6 N east as another boy pushes it with a force of 3 N east. What is the net force?