- #1
Chuck 86
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A 3.40 kilogram mass is moving in a plane, with its x and y coordinates given by x = 4.85t2 - 1.05 and y = 3.25t3 + 2.10, where x and y are in meters and t is in seconds. Calculate the magnitude of the net force acting on this mass at t = 2.10 seconds.
I don't know if I am supposed to plug in 2.10 for t at the beginning because i got a relativly different answer when i tried that
I don't know if I am supposed to plug in 2.10 for t at the beginning because i got a relativly different answer when i tried that