If the image distance is positive, the image formed by a mirror ...

[vHAUNG6011]

If the image distance is positive, the image formed by a mirror is a(n)
 
  A)
 
  real image.
  B)
 
  virtual image.
  C)
 
  imaginary image.
  D)
 
  positive image.
  E)
 
  negative image.

Question 2

A linear spring has a spring constant of 20 N/m. How far would it have to be stretched to have a potential energy of 0.10 J?
 
  A)
 
  0.10 m
 
  B)
 
  200 m
 
  C)
 
  0.0050 m
 
  D)
 
  20 m
 
  E)
 
  2.0 m

[reversalruiz]

Answer to Question 1

A

Answer to Question 2

A

[vHAUNG6011]

Excellent

[nathang24]

TYSM