Calculate the speed of a radio wave traveling through space if it has a wavelength of 6.35 x 10^-7meters. Please use correct scientific notation when appropriate and use the following format with correct units!! 4.2 x 10^-14 Hz. You may round to the nearest hundredth.

Aplane flies directly between two cities, a and b, which are separated by . from a to b, the plane flies into a headwind. on the return trip from b to a, the wind velocity is unchanged. the trip from b to a takes less than the trip from a to b. what is the airspeed of the plane, assuming it is the same in both directions

Need this now! do pilots live long

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car