1. A rope is pulled in two directions as shown below. Calculate the net force. Rope 25N 5N. 2. A man slides down a pole with 500N of force. The opposing friction is 200N.| a. Draw the force diagram b. Calculate the net force. 3. A man and his wife push a refrigerator to the right. The man pushes with 70N of force to the right, and the woman pushes with 40N of force to the right. The force of friction is 100N. a. Draw the force diagram. b. Calculate the net force. c. Does the refrigerator move? How do you know? 4. Mr. Smith and his wife were trying to move their new chair. Mr. Smith pulls with a force of 30N while Mrs. Smith pushes with a force of 25N in the same direction. What is the net force? a. Draw a force diagram b. Calculate the net force