5 is a prime number because it only has two factors which are 1 and 5.
A warm copper wire will have more conductivity
An example would be gravity
Answer:
The angular acceleration is 
Explanation:
Given that,
Angular velocity, 
Angular velocity, 
Time t = 10.0 sec
We need to calculate the angular acceleration
Using formula of angular acceleration



Now, we change the angular velocity in rad/s.




Hence, The angular acceleration is 
No. The correct one would be D .