Consider two unequal masses, M and m. Which of the following ...

[eruditmonkey@yahoo.com]

Consider two unequal masses, M and m. Which of the following statements is false?
 
  A) It is possible for the center of mass to lie within one of the objects.
  B) The center of mass is closer to the larger mass.
  C) The center of mass lies on the line joining the centers of each mass.
  D) If a uniform rod of mass m were to join the two masses, this would not alter the position of the center of mass of the system without the rod present.

Question 2

A viscous oil flows through a narrow pipe. If the diameter of the pipe were doubled, the flow rate should increase by what factor?
 
  A) 8
  B) 2
  C) 4
  D) 6
  E) 16

[vboyd24]

Answer to Question 1

D

Answer to Question 2

C

[eruditmonkey@yahoo.com]

Thanks for the timely response, appreciate it

[nguyenhoanhat]

Great answer, keep it coming