Trajectory of free fall with different initial speed

This following applet is Trajectory of free fall with different initial speed
Created by prof Hwang Modified by Ahmed
Original project Trajectory of free fall with different initial speed

This is a simulation for three particles with different initial velocity ( $vy_1=v, vy_2=0,vy3=-v)$ under the same gravity $g=10m/s^2$

You can drag the initial position of particles as well as initial velovity (drag the tip of velocity arrow--red )

The number of frames per second can be adjust with slider. (initial value is fps=5, fps=200 is real time case)

Embed a running copy of this simulation

Embed a running copy link(show simulation in a popuped window)

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Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License

Please feel free to post your ideas about how to use the simulation for better teaching and learning.
Post questions to be asked to help students to think, to explore.
Upload worksheets as attached files to share with more users.

Let's work together. We can help more users understand physics conceptually and enjoy the fun of learning physics!

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