When a proton moves in a direction of the electric field, its ...

[jlmhmf]

When a proton moves in a direction of the electric field, its potential increases but its potential energy decreases.
 
  Indicate whether the statement is true or false

Question 2

A torque of 12 N  m is applied to a solid, uniform disk of radius 0.50 m, causing the disk to accelerate at 5.7 rad/s2. What is the mass of the disk?
 
  A) 17 kg
  B) 13 kg
  C) 8.5 kg
  D) 4.3 kg

[matt]

Answer to Question 1

TRUE

Answer to Question 2

A

[jlmhmf]

Wow, this really help

[cam1229]

Thanks for the timely response, appreciate it