Kinematics is the branch of physics that studies the motion of objects without considering the forces causing the motion. It focuses on parameters such as displacement, velocity, and acceleration.
5 Must Know Facts For Your Next Test
In two-dimensional kinematics, motion can be decomposed into horizontal and vertical components.
Projectile motion is a common example where an object moves in a curved trajectory under the influence of gravity.
The horizontal component of a projectile's velocity remains constant if air resistance is neglected.
The vertical component of a projectile's velocity changes due to gravitational acceleration, typically -9.8 m/s².
The maximum height and range of a projectile can be calculated using initial velocity and angle of projection.