Question 2 10 pts
A marble rolling across a shelf with a velocity of 3.04 m/s reaches the
edge of the shelf and rolls over the edge. If the marble hits the floor
1.173 meters away from the point on the floor directly beneath the edge
of the shelf, the top of the shelf is m above the floor.

In eq. (10.1) in the lab manual, the constant is 41.1 gm-cmsec in air. a piece of paper has a mass per unit area of approximately . if the frequency is 4.8 khz, what does theory predict for the ratio of the transmitted amplitude to the incident amplitude of the sound wave? (a sound wave is a pressure wave.)