The gravitational acceleration on a planet's surface is 16.00 ...

[Pea0909berry]

The gravitational acceleration on a planet's surface is 16.00 m/s2. What is the gravitational acceleration at distance of one planet diameter above the surface of the planet?
 
  A)
 
  5.33 m/s2
 
  B)
 
  1.78 m/s2
 
  C)
 
  1.60 m/s2
 
  D)
 
  4.00 m/s2
 
  E)
 
  8.00 m/s2

Question 2

If you connect two identical storage batteries together in series (+ to - to - to +), and place them in a circuit, the combination will provide
 
  A)
 
  zero volts.
  B)
 
  twice the voltage, and different currents will flow through each.
  C)
 
  twice the voltage, and the same current will flow through each.
  D)
 
  the same voltage, and different currents will flow through each.
  E)
 
  the same voltage, and the same current will flow through each.

[phuda]

Answer to Question 1

B

Answer to Question 2

A

[Pea0909berry]

TYSM

[parshano]

Excellent