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Re: [Phys-l] Deltas in equations




On Apr 27, 2006, at 7:31 PM, John Mallinckrodt wrote:

On Apr 27, 2006, at 5:12 PM, Herbert Schulz wrote:

This, of course, is WRONG! If you do the integration you get

x_f = x_i + v_i*(t_f - t_i) + (1/2)*a_x*(t_f^2 - t_i^2)

Herb is right. This IS wrong. ;-)

John "Slo" Mallinckrodt

Howdy,

Sigh... that's what happens when you do half of a problem when you haven't slept in too many hours. One step forward, three back.

Good Luck,

Herb Schulz
(herbs@wideopenwest.com)