A solid right circular cylinder of a substance has a radius 10.0 ...

[BrownTown3]

A solid right circular cylinder of a substance has a radius 10.0 cm and a height 12.0 cm. The mass of the cylinder is 4.00 kg. What is the density of the substance?
 
  A)
 
  1.59  103 kg/m3
  B)
 
  1.33  103 kg/m3
  C)
 
  2.12  103 kg/m3
  D)
 
  1.86  103 kg/m3
  E)
 
  1.06  103 kg/m3

Question 2

How far are you from your image when you stand 0.750 m in front of a vertical plane mirror?
 
  A) 1.50 m B) 0.750 m C) 0.375 m D) 3.00 m

[deja]

Answer to Question 1

E

Answer to Question 2

A

[BrownTown3]

Both answers were spot on, thank you once again

[deja]

Great! Please up vote