Two airplanes leave an airport at the same time. The velocity of the first airplane is
700 m/h at a heading of 69.8
◦
. The velocity
of the second is 620 m/h at a heading of 107◦
.
How far apart are they after 1.9 h?
Answer in units of m.

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

The magnitude of the poynting vector of a planar electromagnetic wave has an average value of 0.939 w/m^2 . the wave is incident upon a rectangular area, 1.5 m by 2.0 m, at right angles. how much total electromagnetic energy falls on the area during 1.0 minute?

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?