Can you give examples of a conservative force and a non-conservative force? Why is the difference important to understand?IbrahimA said:So, my teacher is going to do almost like an interview to the class, asking our knowledge about Dynamics and Kinematics, and I was wondering if I can get questions to test my knowledge in Dynamics and Kinematics to get ready for it.
berkeman said:Can you give examples of a conservative force and a non-conservative force? Why is the difference important to understand?
IbrahimA said:I've legit never heard of a conservative force, I don't think we ever learned it.
Dynamics is the study of how objects move and the forces that cause them to move, while kinematics is the study of the motion of objects without considering the forces that cause the motion.
An example of a kinematics problem is calculating the velocity of a ball rolling down a ramp without considering the forces acting on the ball.
Acceleration is a concept that is related to both dynamics and kinematics. In dynamics, acceleration is caused by forces acting on an object, while in kinematics, acceleration is used to describe the rate of change of an object's velocity.
Linear motion is when an object moves in a straight line, while angular motion is when an object moves in a circular or rotational path. Both linear and angular motion can be described using dynamics and kinematics principles.
Dynamics and kinematics are used in many real-world applications, such as designing vehicles, predicting the motion of celestial bodies, and understanding the forces involved in sports activities. They are also used in engineering to design and optimize machinery and structures.