15 minutes = 15*60 = 900 seconds
900x1.1 = 990 m
Answer: [tex]12.415 rad.s^{-1}[/tex]
Explanation: Angular velocity is the rate of change in angular displacement.
We know that:
Angular velocity,
....................(1)
where:
= angular displacement in radians
<u>Given that:</u>
Putting the respective values in eq. (1)


A- plane mirror because its surface is plane
From that ragged, motley list of statements, only 'C' is true.