Answer to Question #324550 in Optics for Roiue

Question

A student who is standing 0.5 meters from a plane mirror moves at a velocity of 0.75 

meters per second for 3 seconds away from the mirror. How much further is the student 

from her image than when she first started moving?

Answer 1

Answer

Cover distance

D= 3*0.75=2.25m

further is the student

from her image than when she first started moving

=5.5-1

=4.5m