Answer:

Explanation:
To solve this problem we need to apply the concept related to Angular Acceleration. We can find it through the equation

Where for definition,

The number of revolution
was given by 20 times, then


We know as well that the salad rotates 6 more times, therefore in angle measurements that is

The cook at the end stop to spin, then using our first equation,

re-arrange to solve
,


We can know find the required time,

Re-arrange to find t, and considering that 



Therefore take for the salad spinner to come to rest is 3 seconds with acceleration of 
Answer:
Your Left hand is negatively charged, and receives energy. It emits the energy that "allows things to happen".
Explanation:
Answer:
Not Changed
Explanation:
To know what happened with the volume you need to know the Ideal gas Law

This law is a combination of the other four laws: Boyles's, Charles's, Avogadro's, and Guy-Lussac's.
The initial state is represented by P1, V1, T1 and the final by P2, V2, T2.
In this case:

Replacing on the equation

If we clear from the equation V2

Then cancel both P1 and T1

You will found that