Choose all statements that apply. A. The strength of the gravitational field is the same at the surface of the sun, Earth, and the moon. B. The strength of the sun's gravitational field decreases as the distance from the sun increases. C. The moon's gravitational field does not affect Earth. D. The gravitational field at Earth's surface is greater than the gravitational field at the moon's surface.

Which levels of government establish and implement educational requirements for minors

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

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.