A train A travelled a distance of 150 km in 3 hours, whereas, train 'B" travelled a distance of 180 km in 4 hours. Which train travelled faster?​

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.

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

When using the scientist method, which step comes last?