Question
sometimes we need printers to do stuff for us which is very helpful. let's say a history teacher is printing out papers with instructions for a class project. Let’s assume the roller inside the printer turns with an angle θ with the given which is
θ(t) = At^2 – Bt^3
Allow A be 2.50 ± 0.07 rad/s^2
Allow B be s 0.450 ± 0.010 rad/s^3
easy right?
Find the answers to the following questions..
Find the angular speed of the roller at t = 1.00 s.
Find the uncertainty in the angular speed of the roller, if the uncertainty in time is given as 0.05s. :)
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