2. The density of air is 1.184 kg/m3 at 25 °C. Calculate the mass (in grams) of 1 gallon of air. (1 gallon=3.79 liters) (4 pts)

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has: