With reference to Figure 2, what is the value of the unknown electromotive force source labelled E2? A. 24.0 V
B. 12.7 V
C. 16.0 V
D. 10.0 V
E. 11.8 V

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?

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?

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