Answer:
1+1=2
Explanation:
You just need to add and voila the answer
I suppose they can all be classified as compounds
Answer:
The magnitude of the average angular acceleration is calculated as 
Explanation:
Maximum speed that can be attained by the disk,
= 10,000 rpm
Speed of spinning of the disk, N = 7570 rpm
Time taken to come to rest, t = 0.435 s
Now,
The initial angular velocity is given by:

Final angular velocity, 
The average angular acceleration of the disk can be computed by using the kinematic eqn:



If an object is not at Absolute Zero, then it is
absorbing and radiating thermal (heat) energy.