If you are standing still on the sidewalk while a parade is passing by at a rate of 6 m/s and a clown is riding in a car throwing out candy to the spectators, including you, at a velocity of 2 m/s while he (the clown) is going the same velocity as the parade, what would be the measured velocity of the candy be from your position on the sidewalk?

Express only the numeric portion of the candy's velocity.

Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?

According to the tide table below what time of day will the highest tide occur?

Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.