Determine the location of the resultant hydrostatic force acting on the dam, measured from the top surface of the water. The width of the dam is 8 m; rhow = 1.0 Mg/m3. Unit in m.

Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear

What is an electric motor? explain its operation. 2-3 sentence

Why does a collision with an airbag cause less damage than a collision with a steering wheel