Radio galaxies have twin radio jets that emanate from a central core. an astronomer finds a radio galaxy whose frequency is 60 MHz. what wavelength of radio waves does the galaxy a emit? 20 m
5 m
60 m
15 m

b

step-by-step explanation: a third of 24 is 8, 8 times 3 is 24 so 8 - 2 would be 6

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card

the components of a vector are the parts of the vectors that are to each other.

b perpendicular