Answer:
Wash your hands with warm water and soap.
That would be position Y, as the northern hemisphere is tilted away from the sun.
Answer:
The magnitude of the angular acceleration is 
Explanation:
From the question we are told that
The angular speed of CD is 
time taken to decelerate is 
The final angular speed is 
The angular acceleration is mathematically represented as

substituting values


The negative sign show that the CD is decelerating but the magnitude is

My Physics teacher keeps giving us way too much work to do at home.