The centripetal force (of gravity) on a satellite in orbit is an
unbalanced force (because there's no equal force pulling
the satellite away from Earth), changes the direction of the
satellite (into a closed orbit instead of a straight line), and
always acts toward the center of whatever curve the satellite
happens to be on at the moment.
Its a waste of time, you have to not only write it down, but study it after too . other than that notes are great.
When it has a magnetic field
Answer:
The answer is A sorry if i'm wrong
Explanation:
Answer:
Explanation:
Here we know that the EMF induced in this Field is given as
here B = perpendicular component of magnetic field
v = speed of the bird
L = length of the wings
now we have
now we have
