A 4000-km2 watershed receives 102 cm of precipitation in one year. The average flow of the river draining the watershed is 34.2 m3/s. Infiltration is estimated to be 5.5 x 10-7 cm/s and evapotranspiration is estimated to be 40 cm/year. Determine the change in storage in the watershed over one year. Group of answer choices

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.

Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.