24. A wheel rotates with angular acceleration given by α = 4t3 – 3t2
. If the angular velocity is 30
radians per second at t = 0, find the angle turned through by the wheel between times t = 3 and t
= 5 seconds. Answer in radians.
(A) 260
(B) 320
(C) 380
(D) 500
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統計: A(1), B(1), C(0), D(1), E(0) #874927
統計: A(1), B(1), C(0), D(1), E(0) #874927