Answer:
1545.66 rad/h
Step-by-step explanation:
We need to find the angular velocity in rad/hour when wind is moving with a speed of 4.1 rpm.
We know that,
1 revolution = 2π rad
1 hour = 60 minute
So,

So, the required angular velocity is 1545.66 rad/h.
the other 2 coordinates are option C
Answer:
3.5
Step-by-step explanation:
Answer:
2x-y-13=0
Step-by-step explanation: