How long would it take to drive to the moon at 100 mph?

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.

Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.

The inner planets or call terrestrial because they