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zeromodz
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Okay, you know how the acceleration of gravity changes by a factor of r^2 when you are falling downward from the sky to the ground. Say I drop a ball from b = 50 meters to a = 0 meters(surface of the earth). The change in acceleration over time is called a "jerk" and its the second derivative of velocity.
So how could we calculate the actual final speed of the ball when it hits the surface of the Earth including instantaneous acceleration? I know that it is negligible, but I want to see if its possible to really calculate excluding air resistance.
I have an idea on how to start how to work this out, but I got a little confused because I am a little new to calculus and am not completely sure my work was correct. Using my intuition that a model of this would already exist if it was possible to make by other physicists.
So how could we calculate the actual final speed of the ball when it hits the surface of the Earth including instantaneous acceleration? I know that it is negligible, but I want to see if its possible to really calculate excluding air resistance.
I have an idea on how to start how to work this out, but I got a little confused because I am a little new to calculus and am not completely sure my work was correct. Using my intuition that a model of this would already exist if it was possible to make by other physicists.
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