Assume that your recording timer imprints 53 dots/s. suppose that the distance covered by 8 consecutive dots on the tape is 2.7 cm. what is the average velocity of the mass during that interval in meters per second

Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.