True mechanical energy is the sum of potential and kinetic energies
The angular speed simply describes the way that things turn which is described in units such as revolutions per minutes, degree per seconds, etc.
<h3>What is angular speed?</h3>
Your information is incomplete as the diagram isn't provided. Therefore, an overview will be given.
It should be noted that angular speed simply means the measure of how fast the central angle of the rotating body changes with respect to time.
The angular speed is simply calculated by multiplying the angle of rotation and the time taken to complete the rotation.
Learn more about angular speed on:
brainly.com/question/6860269
Nothing shows try posting a photo
The Highlighted examples that shows the problems with the British policy of appeasement are German absorption of Czechoslovakia and Germany lead over Franco-British Air forces.
<h3>What was the problems of policy of appeasement cause?</h3>
The Appeasement is known to have lead to World War Two and has also lead to other problem.
The Appeasement is known to have led the USSR in the agreement on the fact of the Nazi-Soviet pact with Hitler's Germany. This agreement shows that Hitler did not have to fear a two front war, and it boast and fill his expansionist attitude and risk taking attitude the more.
Learn more about the Appeasement from
brainly.com/question/26747482
