PROBLEMS FROM SERWAY - CHAPTERS 4 AND 5
        
        
        CHAPTER 4
        
        34.  A 5 kg bucket of water is raised from a well by a rope
             attached to the bucket.  If the upward acceleration of 
             the bucket is 3 m/s^2, find the force exerted on the
             bucket by the rope.
        
        41.  A block is given an initial velocity of 5 m/s up a
             frictionless 20 degree incline.  How far up the incline
             does the block slide before coming momentarily to rest?

        CHAPTER 5
        
        46. A ball is suspended from the ceiling of a moving car
            by a string 25 cm in length.  An observer in the car
            notes that the ball deflects 6 cm from the vertical
            toward the rear of the car.  What is the acceleration
            of the car?