Slader If the field is 300 N/C near the Earth’s surface, use Gauss’s Law to calculate the total electric charge on the Earth, assuming the electric field is radially downward and constant in magnitude over the whole surface of the Earth.

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?

The air in an automobile tire with a volume of 2.60 ft3 is at 70°f and 21 psig. determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. assume the atmospheric pressure to be 14.6 psia and the temperature and the volume to remain constant. the gas constant of air is ru = 53.34ft⋅lbflbm⋅r(1 psia144 lbf/ft2) = 0.3704 psia⋅ft3lbm⋅r the amount of air that must be added to raise the pressure is lbm