World shall know pain im not helping figure it out urself + RATIO
The only thing about a wave that has units of time is the wave's <em>PERIOD</em>.
Seems the both of us haven't done the project yet.
After my ythorough researching, the orbital velocity of the Earth compare to the Mercury is relative to each other. In addition, Mercury orbits the Sun and it is within the Earth's orbit as its lesser or inferior. The correct answer to the following given statement above is relative to each other.
Answer:

Explanation:
Let m and e are the mass and charge of an electron. It is accelerated from rest through a potential difference V and are then deflected by a magnetic field that is perpendicular to their velocity. Let v is the velocity of the electron. It can be calculated as :


When the electron enters the magnetic field, the centripetal force is balanced by the magnetic force as :


or

So, the radius of the resulting electron trajectory is
. Hence, this is the required solution.