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
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
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