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The time for projectile motion is completely determined by the vertical motion. So any projectile that has an initial vertical velocity of 14.3 m / s 14.3 m / s and lands 20.0 m below its starting altitude will spend 3.96 s in the air.
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4 dni temu · Our projectile motion calculator is a tool that helps you analyze parabolic projectile motion. It can find the time of flight, but also the components of velocity, the range of the projectile, and the maximum height of flight.
Vertical projectile motion: formula for maximum height. Starting from the equation relating velocity and position for a uniformly accelerated motion: $$v^2 =v_0^2 – 2gy$$
Find the time of flight and impact velocity of a projectile that lands at a different height from that of launch. Calculate the trajectory of a projectile. Projectile motion is the motion of an object thrown or projected into the air, subject only to acceleration as a result of gravity.
The range, maximum height, and time of flight can be found if you know the initial launch angle and velocity, using the following equations: \[\begin{align} \mathrm{R \;} & \mathrm{=\dfrac{v_i^2 \sin ^2 θ_i}{g}} \\ \mathrm{h \;} & \mathrm{=\dfrac{v_i^2 \sin ^2 θ_i}{2g}} \\ \mathrm{T \;} & \mathrm{=\dfrac{2v_i \sin θ}{g}} \end{align}\]
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The vertical velocity of a projectile changes by 9.8 m/s each second, The horizontal motion of a projectile is independent of its vertical motion. In this portion of Lesson 2 you will learn how to describe the motion of projectiles numerically.
