This is because the motion in the \(x\) and \(y\) components are independent of each other.įor example, at every point along the path of motion here, there is a velocity in the \(x\) direction and a velocity in the \(y\) direction. When we’re working with projectile motion, we are dealing with vectors like velocity and acceleration, which we break up into the \(x\) and \(y\) components. You’ll want to determine your starting point, end point, and the path of travel. Even an approximation can be helpful in visualizing the situation. Is all of the motion vertical, like an object falling to the ground? Or is the object launched or thrown at some angle? It helps to draw out the trajectory if it isn’t already given to you.
In other words, consider the direction the object is moving. When you begin a projectile motion problem, the first thing you’ll have to do is think about the trajectory of the object. Our ability to predict these values depends on the information we have about the scenario. With physics, it’s possible to predict things like where the object will land and the amount of time it will take for the object to reach the ground. Projectile motion occurs any time an object is thrown or launched into the air and falls back to the ground. Hi, and welcome to this video on projectile motion! Today, we’ll discuss what projectile motion is and break down some important concepts.
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