16.1 +16.2 Angular Velocity And The Radian , Centripedal Acceleration Flashcards
1
Q
What is uniform circular motion?
A
When a body is rotating at constant speed but direction is continuously changing
2
Q
What is the only way uniform circular motion can be achieved?
A
Resultant force acts continually in one direction perpendicular to the velocity of a body
3
Q
What are the two formulas for linear speed / velocity?
A
4
Q
What are the two equation for angular velocity ?
A
5
Q
What is the equation relating linear and angular velocity?
A
6
Q
Does the kinetic energy change for a body in uniform circular motion?
A
No. The kinetic energy remains constant as the speed remains constant
7
Q
A
