A real objects distance from a converging lens is five times the focal length. (a) Determine the location of the image q in terms of the focal length f. (b) Find the magnification of the image. (c) Is the image real or virtual? Is it upright or inverted? Is the image on the same side of the lens as the object or on the opposite side?

Chapter 10 Notes- Momentum The momentum of an object is the product of its mass and velocity. Momentum moves in the same direction as a particles velocity. The dimension for momentum is a kg*m/s. The formula for momentum is: p=mv The center of mass is shown by the formula: x =( m2 )x CM m1+m 2 2 For center of mass multiply the associated mass with the associated x coordinate. With momentum the initial momentum is going to be the same as the final momentum, and we know that for every action the is an equal and opposite reaction so for problems that ask for the recoil momentum, we use the following: m v =m v