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

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

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

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