You walk into a darkened room and turn on a flashlight. You see an image of the flashlight reflecting off a plane mirror in fron
1 answer:
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Answer:
1 km
Explanation:
= Gap between antennas = 600 m
= Frequency = 1 MHz
= Distance to receiver = 2 km
c = Speed of light =
Wavelength is given by
Distance to be moved is given by
The distance to be moved is 1 km north.
The acceleration experienced by the particle is given by
This corresponds to the centripetal acceleration of the motion, which is related to the angular speed
of the particle and its distance r from the axis by the relationship
In our problem,
, so we can solve for :
However, we must convert it into rpm (revolution per minute).
We know that 1 rad corresponds to
revolutions, while 
. So we the conversion is
This corresponds to the centripetal acceleration of the motion, which is related to the angular speed
In our problem,
However, we must convert it into rpm (revolution per minute).
We know that 1 rad corresponds to