Explain the derivation of work function. The motion of a pendulum can be modeled by what equation? Can you tell me the formula for calculating the time it will take a pendulum to stop swinging? When is gravitation potential energy less than 0?
Known that the angular momentum is conserved along the motion, but I am confused about how to relate the variables, i.e. r and v.I have tried to derive R and tried to put into the equation of angular momentum but the formula seems make it more complicated as it introduce one more var...
The main impact of vegetation on incident waves is exerting an additional force on water motion [21,22]. This force can be described by the Morison equation, which is composed by drag force (FD) and inertia force (FM) [23]. For normal field conditions, the drag force is the dominant ...