The shortest plane mirror in which you can see your entire image is
A) half your height.
B) 3/4 your height.
C) 1/3 your height.
D) equal to your height.
E) dependent on your distance from the mirror.
Answer: A
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A Hooke's law spring is compressed 12.0 cm from equilibrium and the potential energy stored is 52.0 J. What is the spring constant in this case?
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