(Figure 1) shows the angular-velocity-versus-time graph for a particle moving in a circle

Physics Jun 02, 2021

(Figure 1) shows the angular-velocity-versus-time graph for a particle moving in a circle. How many revolutions does the object make during the first 3.3 s ?

Expert Solution

Answer:

total angular distance = 20*2 + 10*1 + (0.5)*10*1 + 10*0.3 = 58 rad

no of revolution = 58/(2*pi) = 58*7/(2*22) = 9.23 revolutions

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