Answer :

Answer:

1.5 degrees per second

Step-by-step explanation:

The change in angle is from 3:00 to 7:00, which is a quarter of a full circle. A full circle is 360 degrees, so a quarter circle is 90 degrees.

The change in time is 60 seconds.

So, the angular speed would be:

1.5 degrees per second.

Hope this helps!