A snow sled of mass 14.9 kg is being pulled with a rope that makes an angle = 14.4 degrees with respect to the

A snow sled of mass 14.9 kg is being pulled with a rope that makes an angle θ = 14.4 degrees with respect to the ground, as shown. If the tension in the rope is T = 5.4 N, what is the average force (in N) that the sled exerts on the snow? Assume there is no friction between the sled and the snow covered ground. Give your answer to at least 3 significant figures.