Hello.
The answer is: D. wavelength
This is correct because frequency x wavelength = speed
Have a nice day
The charge on the moving particle
Forces are exerted I believe : all of the above
The action force might be Tyler throwing the ball
I don't know the last one
It will land in your lap because there's different frames of motion relative to yourself. For example, if you're running at a speed of 6 mph, it doesn't mean you'll run as fast as the Earth spins. Also, since you're on the interior of the plane, any kind of wind or weather on the outside will not affect the coin. A law to back up this claim is Einsteins Special Law of Relativity.