A 1.25-kg ball begins rolling from rest with constant angular ...

[mikaylakyoung]

A 1.25-kg ball begins rolling from rest with constant angular acceleration down a hill. If it takes 3.60 s for it to make the first complete revolution, how long will it take to make the next complete revolution?
 
  What will be an ideal response?

Question 2

The wave that arises in experiments such as the double-slit experiment with electrons is best described as
 
  A) a pressure wave.
  B) a heat wave.
  C) a matter wave.
  D) a wave of electric charge.
  E) an electromagnetic wave.

[bbburns21]

Answer to Question 1

1.49 s

Answer to Question 2

C

[mikaylakyoung]

Thanks for the timely response, appreciate it

[Liddy]

Excellent