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 one year ago
if the radius of the CD is 6.0 cm and the angular velocity is 5.0 rad/s, what is the linear displacement of a point on the edge in 2.0 s?
 one year ago
if the radius of the CD is 6.0 cm and the angular velocity is 5.0 rad/s, what is the linear displacement of a point on the edge in 2.0 s?

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ghazi
 one year ago
Best ResponseYou've already chosen the best response.2well v=r*w v linear velocity v= 0.06*5=0.3 m/s so linear displacement is d=velocity * time = 0.3*2=0.6 m

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1How did you get the 0.3 m/s? @ghazi

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1Could you also help me find the angular displacement?

ghazi
 one year ago
Best ResponseYou've already chosen the best response.2well angular displacement is theta = w* time = 5*2= 10 rad

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1Your an awesome help.
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