A lens with a focal length of 35cm is used to form an image of an object. When this lens is placed a certain distance X from the object, no image is formed. Give this distance X in cm

You are waiting in line to use the diving board at your local pool.while watching people dive into the pool from the board,you realize that using a diving board to spring into the air before a dive is good example newton's third law of motion.explain how a diving board illustrated newton's law of motion