1. A force of 256 N is used to push a 182kg mass 74m horizontally in 1.3s. Calculate the work done in Joules on the mass. Answer in units of J. 2. Calculate the power in kW.

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.

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length

The energy produced as a result of this flow of electrons from atom to atom is called