CHEGG Calculate the minimum amount of work (in J) required for your heart to pump one 1 liter of blood from your heart to your head, a distance of 0.400 m. Assume a blood density of 1.08 g/cm3.

The mini-refrigerator fire was most likely caused by what type of wiring?

The air that we breath is made mostly of which gaseous molecule

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?