Kandy said:Object A travels at a constant velocity af 2.0 m/s east, and object B travels in the same direction at a constant velocity of 3.0 m/s. If object B starts 1.0 min after object A, how long (time) will it take object B to catch object A?
Kinematics is the branch of physics that deals with the study of motion without considering the forces that cause the motion. On the other hand, dynamics is the branch of physics that deals with the study of motion and the forces that cause the motion.
The three fundamental equations of motion are displacement (x or Δx), velocity (v or Δv), and acceleration (a or Δa).
Kinematics and dynamics are used in a wide range of real-life applications, such as designing and analyzing the motion of vehicles, predicting the trajectory of projectiles, and understanding the movement of celestial bodies in space.
Linear motion is the movement of an object in a straight line, while angular motion is the movement of an object around a fixed point or axis.
Inertia is the resistance of an object to changes in its state of motion. It is a fundamental concept in both kinematics and dynamics, as it affects an object's velocity and acceleration, and is dependent on the forces acting upon the object.