(a) Assuming the angular acceleration is constant, what is its magnitude?
(b) How many revolutions does the turntable make during this time interval?
=(33.3*2π radians/60 sec. - 0)/2 sec.
= 1.74 rad/s/s
Number of turns
= (ωfinal+ωinitial)/2 * time radians
note: ω is in rad/s
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