How to Solve Projectile Motion Problems in One or Two Lines
Jun 8, 2021 · Projection angle optimization Projectile motion problems sometimes require finding the optimum projection angle at which the horizontal range or the vertical distance or the initial speed are …
Need help regarding projectile motion - Physics Stack Exchange
May 28, 2024 · A projectile is typically defined as an object given some initial impulse, which travels through space under only the force of gravity and possibly drag or thrust. Once an object hits the …
Projectile motion formulas - Physics Stack Exchange
But Id like to know if there are other formulas that would allow me to find the values of theta that would allow the projectile to reach a certain target if the initial velocity is know. Or perhaps the velocity …
Why must vertical acceleration always be negative on projectile motion ...
Aug 16, 2011 · y= y_0 + v_(y0)t - 1/2gt^2 why is it -1/2 gt^2? what if somebody was to throw ball downward? is that still negative velocity? wait, does negative in velocity mean direction?? or slowing …
Relationship between Launch height and range of a projectile
Mar 30, 2018 · Homework Statement In a practical that we conducted, we were investigating the relationship between Launch height and the range (horizontal distance it travels) of a projectile. We …
kinematics - In Projectile Motion, will the initial velocity ALWAYS ...
This questions assumes that air resistance is negligible. I know that in some cases the initial and final velocity do equal each other. However, I am confused as to when that applies, in what cas...
Uncovering the Best Angle for Projectile Motion: 30º vs. 45º Explained
Mar 20, 2008 · Projectile motion! Hey!...in college they teach you that the most efficient angle for projectile motion is the 45º, cause it gives you the farther...
How to Master Projectile Motion Without Quadratics - Physics Forums
Nov 19, 2020 · A method is provided that allows the solution of elementary % projectile motion problems using geometry and trigonometry rather than solving a quadratic equation.
When to Use Sin and Cos in Projectile Motion Calculations?
Feb 28, 2011 · Homework Statement This is a more general question... but here is a specific example in which I don't know why sin is used where it is and why cos is used where it is. I don't need the …
Projectile motion of water hose - Physics Forums
Jun 14, 2010 · Homework Statement A fireman 52.0 m away from a burning building directs a stream of water from a ground-level fire hose at an angle of 34.0° above the horizontal. If the speed of the …