It takes 10. J of energy to move 2.0 C of charge from point A to ...

[Arii_bell]

It takes 10. J of energy to move 2.0 C of charge from point A to point B. What is the potential difference between points A and B?
 
  A) 20. V
  B) 0.20 V
  C) 5.0 V
  D) 0.50 V
  E) zero

Question 2

How long does it take for a rotating object to speed up from 15.0 to 33.3 rad/s if it has an angular acceleration of 3.45 rad/s2?
 
  A) 4.35 s
  B) 5.30 s
  C) 9.57 s
  D) 10.6 s
  E) 63.1 s

[amcvicar]

Answer to Question 1

C

Answer to Question 2

B

[Arii_bell]

Excellent

[miss.ashley]

Gracias!