- Projectile motion lecture notes. We distinguished between with constant velocity, such as a bowling ball horizontally, and accelerated motion, such as an falling vertically under the influence of gravity. Throw a baseball and the path it follows is a curve. Projectiles go through free fall, meaning they have to meet the following preconditions:. Lecture 3. Lets spend a bit of time looking at the two dimensional motion of objects moving near the surface of Earth. Now extend these ideas to nonlinear motion—motion along a curved path. The document discusses projectile motion and its key characteristics including initial velocity, gravity, air resistance, horizontal and vertical components of motion, range equations, and applications to sports and engineering. Using animations and demonstrations, the characteristics of a projectile's motion are clearly highlighted. Which ball hit the floor first? Remember the demonstration of free fall vs. 6) Projectile motion can be treated as two rectilinear motions, one in the horizontal direction experiencing zero acceleration and the other in the vertical direction experiencing constant acceleration (i. You can choose between objects such as a tank shell, a golf ball or even a Buick. Independence of Motion in Two Dimensions: take a look k at the example above; we have two golf balls photogr raphed with a strobe light that flashed 30 times per second In this simulation you will learn about projectile motion by blasting objects out of a cannon. 8 m/s2 directed d downward (the n negative d direction) ) May 12, 2025 · Ace your courses with our free study and lecture notes, summaries, exam prep, and other resources In the previous chapter, we studied simple straight-line motion—linear motion. 2 Projectile Motion Last time we were talking about two-dimensional motion and introduced all important characteristics of this motion, such as position, displacement, velocity and acceleration. Section motion. MOTION OF A PROJECTILE (Section 12. 8 m/s2 directed downward (the negative direction) projectile m motion ca an be sepa arated intto two com mponents ; a vertical l (up and down) m motion and d a horizo ontal motion the verticall motion iis the sam me as disc cussed ea arlier, the ball is under th he influen nce of gra avity and d accelerattes at 9. The x-component (in the horizontal direction) of a projectile's acceleration is zero. The y-component (in the vertical direction) of Projectile Motion Projectile motion is a motion of projectiles. Quantitative Analysis of Projectile Motion: Acceleration The equations of motion for velocity and constant acceleration are used to analyze projectile motion quantitatively. This curve is a Learn about projectile motion: vertical, horizontal, oblique projections, formulas, and problem-solving. For illustration, consider the two balls on the left. Projectiles are objects that move through air without an active force. The motion of a projectile can be described using the equations of motion, which are based on Newton's laws of motion. The active force could be a motive force or an engine. Projectiles go through free fall, meaning they have to meet the following preconditions: The initial velocity and angle of the projectile determine the range, or the maximum horizontal distance that it will travel, as well as the maximum height that it will reach. MOTION OF A PROJECTILE (Section 12. projectile motion can be separated into two components; a vertical (up and down) motion and a horizontal motion the vertical motion is the same as discussed earlier, the ball is under the influence of gravity and accelerates at 9. Jun 9, 2025 · Physics document from York University, 5 pages, Lecture 5: Projectile Motion Projectile Motion - Projectile: a body in free fall that is subject only to the forces of gravity and air resistance - We analyze the horizontal and vertical components of projectile motion separately because Vertical is Projectile Motion Projectile motion is a motion of projectiles. Freefall in Two Dimensions Projectile Motion Examples baseball soaring toward the fence is an example of motion in more than one dimension. e. , gravity). Physics lecture notes for high school. projectile • Projectile Motion Demonstration = yv = xv If an object is fired horizontally, what are its velocity components? Why? Projectiles launched horizontally This video tutorial lesson describes the nature of a projectile, emphasizing the vertical acceleration and the constant horizontal velocity. jtbtjzb flydy oews0o 29 i8pi8 sq7 4stg1c msjsn cboj 9qwrbdv
