Earth revolves on its axis once every 24 hours. which statements are true? check all that apply.
the angular velocity of earth is π/12 radians per hour.
the angular velocity of earth is π/12 radians per day.
the angular velocity of earth is 2π radians per hour.
the angular velocity of earth is 2π radians per day.
the angular velocity of earth is 12π radians per day.

The angular velocity of Earth is π/12 radians per hour.

The angular velocity of Earth is 2π radians per day.

Step-by-step explanation:

A full circumference of a circle (as the Equator line on Earth) is 2π radians.

Since the planet does a full revolution in 24 hours... that means it makes a full turn in a day.

So, we can see that in a day, the planet rotates 360 degrees... or 2π radians per day!

Now, if you want to find the angular velocity per HOUR... you divide that by 24... so  2π/24 = π/12 radians

So, we can also say it does π/12 radians per hour.

a and d on ed

Step-by-step explanation:

f is the midpoint of

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.